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2017-11-06Move CXFA_ResolveProcessor to CFXJSE_ResolveProcessor.chromium/3261Dan Sinclair
The resolve processor is only used by cfxjse classes, so move to live in fxjs/. Change-Id: I41b8c8e0a491a2b4ee04c1410cbddef63d843105 Reviewed-on: https://pdfium-review.googlesource.com/17850 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-04Remove flag parameter from CXFA_Node::CreateSamePacketNodechromium/3260Dan Sinclair
The parameter is never changed from the default so, removed and moved the default value into the method as needed. Change-Id: Ifab40ac511b9a0ab879e5c696c6e0b6c84e14541 Reviewed-on: https://pdfium-review.googlesource.com/17616 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-04Remove default values from CXFA_Node::GetNodeListDan Sinclair
This CL removes the default values and inlines in the call sites. Change-Id: Iae95653a5d724918c5944f860a0743053e98fe88 Reviewed-on: https://pdfium-review.googlesource.com/17615 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-04Remove default params for CXFA_Node::{Insert|Remove}ChildDan Sinclair
This CL removes the default values and inlines in the call sites as needed. Change-Id: I68925d57b6230400429421ce728dd5524e5fc9a1 Reviewed-on: https://pdfium-review.googlesource.com/17710 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-04Remove default values from CXFA_Node::{CountChildren|GetChild}chromium/3259Dan Sinclair
This CL removes the default values and inlines into the call sites as needed. Change-Id: I554e9d5ac781003695f90522f9c6c3160653eb59 Reviewed-on: https://pdfium-review.googlesource.com/17572 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-04Remove default values from CXFA_Node::{Remove|Insert|Item}Dan Sinclair
This CL removes the default values and inlines into the call sites as needed. Change-Id: I8ba6acfc99b5db508ce8711108e0676465eda47b Reviewed-on: https://pdfium-review.googlesource.com/17670 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-02Roll {Set|Get}ScriptContent into {Set|Get}ContentDan Sinclair
The SetContent method was a proxy to SetScriptContent. The GetContent added a default param value. The methods have been merged and the GetContent call sites updated to pass in the needed value. Change-Id: I61f950bef8beec7157bdb22e0a25904729f9e00a Reviewed-on: https://pdfium-review.googlesource.com/17613 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-02Fix visibility of some CJX_Node methodsDan Sinclair
This CL fixes the visibility of several CJX_Node methods by making them private. The corresponding methods in CXFA_Node were removed as they aren't called. The OnChanged and OnChanging methods are moved to CJX_Node as they make more sense on the JS object. Change-Id: I2f791915508ec7732647de0db700c06edc4e011d Reviewed-on: https://pdfium-review.googlesource.com/17611 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-02Remove default values from Set{UserData|Object} and GetUserData.Dan Sinclair
This CL removes the default values and inlines at the call sites. Change-Id: I47ff04a01c30af89949e9c8dd5d51f7ffaef1f98 Reviewed-on: https://pdfium-review.googlesource.com/17610 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-02Remove default value from CJX_Node::{Set|Try}MeasureDan Sinclair
This CL removes the default values from {Set|Try}Measure and inlines into the call sites. Change-Id: I2356b92d419203cc1cdbea865b6e04b728430f5a Reviewed-on: https://pdfium-review.googlesource.com/17551 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-02Remove default values from CJX_Node::{Set|Try}BooleanDan Sinclair
This CL removes the default values and inlines into the call sites. Change-Id: I922d40550384196b4288a648043d267538a66095 Reviewed-on: https://pdfium-review.googlesource.com/17590 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-02Remove default values from CJX_Node::{Set|Try}EnumDan Sinclair
This CL removes the default value and inlines into the call sites. Change-Id: Ib6bc2b27189be3596e83a8b29b7a6a744278ed34 Reviewed-on: https://pdfium-review.googlesource.com/17570 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-02Remove default values from CJX_Node::TryContentDan Sinclair
This CL removes the default values from TryContent and inlines into the call sites. Change-Id: I2d3f41f77364a0b923931479a60e07eae98dd5a9 Reviewed-on: https://pdfium-review.googlesource.com/17550 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-02Remove default values from CJX_Node::SetCDataDan Sinclair
This CL removes the default values from SetCData and inlines at the call sites. Change-Id: I664338a8c7fec2ee9ec0c9ed9f892e57ea1ced43 Reviewed-on: https://pdfium-review.googlesource.com/17534 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-02Cleanup params to CJX_Node::TryCDataDan Sinclair
This CL removes the bProto param as it was never set and inlines the value where needed in the methods. The default value was removed from bUseDefault and inlined into callsites as needed. Change-Id: I773261d19aa3799bc607e7df482b5f5e5217bee6 Reviewed-on: https://pdfium-review.googlesource.com/17533 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-02Remove default value from CJX_Node::TryIntegerDan Sinclair
This CL removes the default param from TryInteger and inlines into the call sites. Change-Id: If3325c717a1127d4dcf665a12980925877988a9c Reviewed-on: https://pdfium-review.googlesource.com/17531 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-02Remove default values for CJX_Node::SetContentDan Sinclair
This CL removes the default values from CJX_Node::SetContent and inlines at the call sites. Change-Id: I9daf3c3e0010540773c276aa4c4e5c357e91b3b2 Reviewed-on: https://pdfium-review.googlesource.com/17530 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-02Remove default value from CJX_Node::GetPropertyDan Sinclair
This CL removes the GetProperty default value and inlines into the callers. Change-Id: I0e18f27b51046fdf37ddc57f34a31154729c8db0 Reviewed-on: https://pdfium-review.googlesource.com/17510 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-02Remove default values from CJX_Node::SetAttributeValueDan Sinclair
This CL removes the default parameters from SetAttributeValue and inlines into the call sites as needed. Change-Id: Ibb4e4747141a49c2367743421254c251aff71eeb Reviewed-on: https://pdfium-review.googlesource.com/17490 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-02Remove default value from CJX_Node::GetAttributeDan Sinclair
This CL moves the default value to CJX_Node::GetAttribute to the call sites and removes the default. Change-Id: I2b875e3c612b91ca67af106e271b040cc51c56ef Reviewed-on: https://pdfium-review.googlesource.com/17470 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-02Remove default value to CJX_Node::SetAttributeDan Sinclair
The bNotify value has been moved into the call sites and the default removed. Change-Id: Ifd2c0252b0f1421f7fc244d69e6f6bddc80e5591 Reviewed-on: https://pdfium-review.googlesource.com/17450 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-01Remove default value from CJX_Node::HasAttributechromium/3256Dan Sinclair
The attribute is always false, removed and simplified the code. Change-Id: Ic20ffe8d91fc3fcd66835e1bc2b1bce3da69be16 Reviewed-on: https://pdfium-review.googlesource.com/17316 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-01Add CJX_ThisProxyDan Sinclair
This CL creates a CJX_ThisProxy which is created by CXFA_ThisProxy. This allows CJX_Object constructor to be protected. Change-Id: Ie6865c82c29cd1d129faa487c9021a63310c78a6 Reviewed-on: https://pdfium-review.googlesource.com/17314 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-01Convert CScript classes to have CJX objectsDan Sinclair
This CL moves the JS methods from the CScript classes into CJX representations. The methods are proxied to the CJX versions. Change-Id: Ic5f380228614a60238fbcf9e0d04d942fae395be Reviewed-on: https://pdfium-review.googlesource.com/17313 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-01Move CXFA_NodeList JS to CJX_NodeListDan Sinclair
This CL moves the JS from CXFA_NodeList to CJX_NodeList and proxies the JS calls. Change-Id: Ic2295ce2140321748bfe5f851e00da32d4332ce0 Reviewed-on: https://pdfium-review.googlesource.com/17312 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-01Move the item methods into CXFA_Node propertlyDan Sinclair
When CreateInstance, GetCount, GetItem, RemoveItem and InsertItem were moved out of the anonymous namespace they were not updated to remove the first parameter. This Cl removes the first parameter and uses the CXFA_Node as the thing to operate on. Change-Id: I1b6dc956844786c8ba88ae508547c9cf6e91242a Reviewed-on: https://pdfium-review.googlesource.com/17311 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-01Split JS methods out of CXFA_ObjectDan Sinclair
This CL moves the javascript code from CXFA_Object to CJX_Object. The Script_* methods are proxied to CJX_Object. The ownership of the CJX_ object was removed from CXFA_Node and moved up to CXFA_Object. Change-Id: I58d286e6bb0151aa88d4f673bc7729987417bde6 Reviewed-on: https://pdfium-review.googlesource.com/17310 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-01Split JS code out of CXFA_Node.Dan Sinclair
This CL moves JS code out of CXFA_Node and places it into fxjs/cjx_node. The CXFA_Node then has a CJX_Node as a member and, currently, proxies JS calls to the CJX_Node member. Change-Id: Ic5b95184c8fd2347f0bdcfbccfa89bb6b52835b6 Reviewed-on: https://pdfium-review.googlesource.com/17290 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-01Move some XFA JS code into fxjs/Dan Sinclair
This CL renames cxfa_scriptcontext to cfxjse_engine and cxfa_fm2jscontext to cfxjse_formcalc_context. From reading the code, the script context appears to handle the v8 setup and object code. The formcalc context code is related to handling the JS code generated from the transpiler. I, think, these new names make the intended usage clearer. They also move the code into fxjs/ to keep along side the rest of the JS code. Change-Id: I50619fbe48ca1f553a44cf0e0cb0210be8e45e4f Reviewed-on: https://pdfium-review.googlesource.com/17130 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-09-27Remove FXSYS_strlen and FXSYS_wcslenchromium/3226Ryan Harrison
With the conversion of internal string sizes to size_t, these wrappers are no longer needed. Replacing them with strlen and wcslen respectively. BUG=pdfium:828 Change-Id: Ia087ca2ddaf688a57ec9bd9ddfb8533cbe41510d Reviewed-on: https://pdfium-review.googlesource.com/14890 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-27Remove FX_STRSIZE and replace with size_tRyan Harrison
BUG=pdfium:828 Change-Id: I5c40237433ebabaeabdb43aec9cdf783e41dfe16 Reviewed-on: https://pdfium-review.googlesource.com/13230 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-09-27Cleanup FX macrosDan Sinclair
This CL renames the FX_OS defines to have _OS_ in their names and drops the _DESKTOP suffix. The FXM defines have been changed to just FX. Change-Id: Iab172fba541713b5f6d14fb8098baf68e3364c74 Reviewed-on: https://pdfium-review.googlesource.com/14833 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-21Move CFX_UnownedPtr to UnownedPtrDan Sinclair
This CL moves CFX_UnownedPtr to UnownedPtr and places in the fxcrt namespace. Bug: pdfium:898 Change-Id: I6d1fa463f365e5cb3aafa8c8a7a5f7eff62ed8e0 Reviewed-on: https://pdfium-review.googlesource.com/14620 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-21Rename CFX_RetainPtr to RetainPtrDan Sinclair
This CL renames CFX_RetainPtr to RetainPtr and places in the fxcrt namespace. Bug: pdfium:898 Change-Id: I8798a9f79cb0840d3f037e8d04937cedd742914e Reviewed-on: https://pdfium-review.googlesource.com/14616 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-21Move CFX_AutoRestorer to fxcrt::AutoRestorerDan Sinclair
This CL renames CFX_AutoRestorer to just AutoRestorer and places in the fxcrt namespace. Bug: pdfium:898 Change-Id: Id9f36df94e95f3b2a55054bc198ca1bfd249ee3d Reviewed-on: https://pdfium-review.googlesource.com/14450 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-09-20Forward declare codec modules in fx_codec.h.Lei Zhang
Change-Id: I020b862619f3f93f71dbb027b9e799d78744f686 Reviewed-on: https://pdfium-review.googlesource.com/14391 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-18Convert string class namesRyan Harrison
Automated using git grep & sed. Replace StringC classes with StringView classes. Remove the CFX_ prefix and put string classes in fxcrt namespace. Change AsStringC() to AsStringView(). Rename tests from TEST(fxcrt, *String*Foo) to TEST(*String*, Foo). Couple of tests needed to have their names regularlized. BUG=pdfium:894 Change-Id: I7ca038685c8d803795f3ed02545124f7a224c83d Reviewed-on: https://pdfium-review.googlesource.com/14151 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-09-15Simplify a couple of CXFA_Node methods.Lei Zhang
Change-Id: I89c81e18273e929910f083399ed169017a6171f5 Reviewed-on: https://pdfium-review.googlesource.com/14091 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-09-15Fix nullptr dereference in XFA_Node::SetScriptContent().Lei Zhang
BUG=chromium:763353 Change-Id: I6ee93f769509326d9af5bbfa1450c90747d6a065 Reviewed-on: https://pdfium-review.googlesource.com/14090 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-09-07Roll DEPS for build to a049c43.Lei Zhang
This enables MSVC by default on Windows again, so fix code that fail to build with MSVC too. Change-Id: I03fb4e3697ad777a4dca88af462b35526d6c1d4d Reviewed-on: https://pdfium-review.googlesource.com/13392 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-06Convert FX_STRSIZE int->size_tRyan Harrison
Change the underlying type for FX_STRSIZE to size_t from int. This will make the value unsigned and thus all values in the range of the type will be valid. This allows for the final remove of negative length strings, but also introduces a some casting and functional errors, since many parts of the code base assume that FX_STRSIZE is int or another signed type. This also CL fixes these errors. BUG=pdfium:828 Change-Id: I231dca59e96fc9330cbb099eecbdfc41fcf86f5b Reviewed-on: https://pdfium-review.googlesource.com/11830 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-09-01Cleanup usages of Mid(foo, 1), Right(1), and Left(1)chromium/3203Ryan Harrison
Mid(foo, 1) is equivalent to [foo], if all you want is the character. Similarly Left(1) is [0]. It is faster also, since it does not need to create intermediate strings. Right(1) is a touch more tricky, since it requires something like GetLength() ? [GetLength() - 1] : 0;. A new method, Last() has been added to perform this character extraction. Multiple call sites have been updated to use more efficient/simpler syntax. There are a number of call sites that use on these patterns, but based on the surrounding context we actually need/want a string, so they have not been modified. Change-Id: I485a7f9c7b34c9bdacecada610158f996816afdd Reviewed-on: https://pdfium-review.googlesource.com/12890 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-08-31Remove fx_basic.hDan Sinclair
This CL removes the fx_basic.h header and fixes up includes as needed. Change-Id: I49af32a8327bdbcda40c50a61ffbd75d06609040 Reviewed-on: https://pdfium-review.googlesource.com/12670 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-08-30Move CFX_WideTextBuf out of fx_basicDan Sinclair
This CL moves CFX_WideTextBuf to its own files and updates includes as needed. Change-Id: Ibe66ecf3e66f8f01dd8e9eaf6b467588be86ad4f Reviewed-on: https://pdfium-review.googlesource.com/12413 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-08-30Split auto restorer from fx_basicDan Sinclair
This CL moves CFX_AutoRestorer into its own file, separate from fx_basic.h. Change-Id: I415cb9207416bd4744b8ac8e2d7466852db53f0a Reviewed-on: https://pdfium-review.googlesource.com/12390 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-08-30Convert int* references to FX_STRSIZERyan Harrison
Through out the code base there are numerous places where variables are declared using a signed integer type when interacting with the string classes, since they assume that FX_STRSIZE is 'int'. As part of changing the underling type of FX_STRSIZE to be unsigned, these locations are being changed to use FX_STRSIZE. This is necessary as part of converting the type, but has been broken off into a separate CL, since it should be low risk. Some related cleanups that are low risk are included as part of this CL. BUG=pdfium:828 Change-Id: Ifaae54ad195ccde0fe8672f71271d29a6ebd65fd Reviewed-on: https://pdfium-review.googlesource.com/12210 Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-08-23Convert string Find methods to return an OptionalRyan Harrison
The Find and ReverseFind methods for WideString, WideStringC, ByteString, and ByteStringC have been converted from returning a raw FX_STRSIZE, to returning Optional<FX_STRSIZE>, so that success/failure can be indicated without using FX_STRNPOS. This allows for removing FX_STRNPOS and by association makes the conversion of FX_STRSIZE to size_t easier, since it forces checking the return value of Find to be explictly done as well as taking the error value out of the range of FX_STRSIZE. New Contains methods have been added for cases where the success or failure is all the call site to Find cared about, and the actual position was ignored. BUG=pdfium:828 Change-Id: Id827e508c8660affa68cc08a13d96121369364b7 Reviewed-on: https://pdfium-review.googlesource.com/11350 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-15Add checks on length of string before accessing elements of stringRyan Harrison
BUG=chromium:754982 Change-Id: I41da6828c714d3ed12fe796ae7e228d87b168962 Reviewed-on: https://pdfium-review.googlesource.com/10890 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-08-15Remove GetAt from string classesRyan Harrison
This method duplicates the behaviour of the const [] operator and doesn't offer any additional safety. Folding them into one implementation. SetAt is retained, since implementing the non-const [] operator to replace SetAt has potential performance concerns. Specifically many non-obvious cases of reading an element using [] will cause a realloc & copy. BUG=pdfium:860 Change-Id: I3ef5e5e5a15376f040256b646eb0d90636e24b67 Reviewed-on: https://pdfium-review.googlesource.com/10870 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-08-02Rewrite how string Insert() methods handle out of bound indicesRyan Harrison
The existing behaviour was to clamp the provided index to the valid bounds. This would lead to programming errors being hidden, since inserting would still do something even if the index calculation was wrong. The behaviour of these methods has been changed to instead early return when this occurs, returning the old length value. The caller can check if the call to Insert actually did anything by comparing the returned value to the length before calling insert. All of the existing calls to Insert have been tested by running all of the tests with asserts in the Insert method to check the index is in bounds. Additionally the call sites have been manually inspected. The majority of them are of the form Insert(0, foo) and the rest tend to be in a loop advancing from 0 to length. Convenience methods InsertAtFront/InsertAtBack have been added to handle calling Insert when the intent is for the character to be added to the beginning or end of the string. Existing call sites to Insert that do this have been converted. This work was originally being performed to check if there would be any issues in these methods with making FX_STRSIZE unsigned. BUG=pdfium:828 Change-Id: I60cee5ad45338aa8ed46569de7bcc78a76db18f7 Reviewed-on: https://pdfium-review.googlesource.com/9870 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>