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2017-07-28Use FX_GetUnicodeProperties() in more places.chromium/3173chromium/3172chromium/3171Lei Zhang
Instead of accessing the raw kTextLayoutCodeProperties data. Change-Id: Ie39cf5c098e1564ae2f18d76b234af42f24db4ca Reviewed-on: https://pdfium-review.googlesource.com/9451 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-07-28Remove unused param from CFX_TxtBreak::AppendChar_PageLoad().Lei Zhang
Change-Id: Ie4bf8100aca9d22e07406a9479c9ff891c953fe8 Reviewed-on: https://pdfium-review.googlesource.com/9450 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-07-28Convert calls to Mid() to Left() or Right() if possibleRyan Harrison
The various string/byte classes support Mid(), Left(), and Right() for extracting substrings. Mid() can handle all possible cases, but Left() and Right() are useful for common cases and more explicit about what is going on. Calls like Mid(offset, length - offset) can be converted to Right(length - offset). Calls like Mid(0, length) can be converted to Left(length). If the substring being extracted does not extend all the way to one of the edges of the string, then Mid() still needs to be used. BUG=pdfium:828 Change-Id: I2ec46ad3d71aac0f7b513e103c69cbe8c854cf62 Reviewed-on: https://pdfium-review.googlesource.com/9510 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-07-27Simplify FX_GetMirrorChar() code.Lei Zhang
Change-Id: I43ec0d4a3b60d51c59ba5a540dfe24803e725089 Reviewed-on: https://pdfium-review.googlesource.com/9170 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-07-24Move xfa/fxfa/app to xfa/fxfachromium/3166Dan Sinclair
There currently exists a weird split where some files exist in xfa/fxfa and some files exist in xfa/fxfa/app. This CL removes the app/ folder and moves all files up to the parent directory. Change-Id: I00c87851a1ebc5a7a636eb9a17b58ba3f1708a84 Reviewed-on: https://pdfium-review.googlesource.com/8810 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-07-19Rename StringCs c_str() to unterminated_c_str().Tom Sepez
Since there is no guarantee of termination if the StringC was extracted from a snippet of another string. Make it more obvious that things like strlen(str.unterminated_c_str()) might be a bad idea. Change-Id: I7832248ed89ebbddf5c0bcd402aac7d40ec2adc2 Reviewed-on: https://pdfium-review.googlesource.com/8170 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-06-26Adding back the CFX_DateTime print helpers.Henrique Nakashima
Change-Id: I23fe37139ed06a7e09f6a39ea833a6a984add49e Reviewed-on: https://pdfium-review.googlesource.com/6913 Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-06-23Cleaning up fx_string_testhelpers.Henrique Nakashima
This is unused except for being a pathway for indirect deps. Change-Id: I717290235ccbc59429ad24231033382958e2a086 Reviewed-on: https://pdfium-review.googlesource.com/6910 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-06-22Add a |gGeneralPartitionAllocator| and use it in the |FX_*Alloc| wrappers.chromium/3142chromium/3141chromium/3140chromium/3139Chris Palmer
BUG=pdfium:690 Change-Id: I922279e4bdc8b411f47f49798155e8f9118c1396 Reviewed-on: https://pdfium-review.googlesource.com/6552 Commit-Queue: Chris Palmer <palmer@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-06-13Add CFGAS_FormatString helper to extract digits.Dan Sinclair
This CL adds ExtractCountDigits and ExtractCountDigitsWithOptional to cleanup the digit extraction code. Change-Id: I6c3f4b435ec41b429b18cd9af9be46551a7fa391 Reviewed-on: https://pdfium-review.googlesource.com/6391 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-06-08CFGAS_FormatString use helper to convert char to intDan Sinclair
This CL updates CFGAS_FormatString to use the FXSYS_DecimalCharToInt helper instead of doing the conversion itself. Change-Id: Ia5b0f0c008a815b4cf25e59281357285005a7ab0 Reviewed-on: https://pdfium-review.googlesource.com/6412 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-06-08Add CFGAS_FormatString Number to String helperDan Sinclair
This CL adds a small helper to convert a number to a string with a given number of leading digits. Change-Id: I689c0d1ab9d35341f923ac7b72ed5a96bce6b868 Reviewed-on: https://pdfium-review.googlesource.com/6411 Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-06-08Combine more CFGAS_FormatString codeDan Sinclair
This CL continues combining CFGAS_FormatString code chunks which are very similar. Change-Id: Ie2d41ce4c9cc82716daafbe346d0e71ba971f2bc Reviewed-on: https://pdfium-review.googlesource.com/6410 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-06-07Remove use of FXBSTR_ID from CFGAS_FormatStringchromium/3124Dan Sinclair
This CL removes the use of FXBSTR_ID and uses CFX_WideString comparisons instead. This makes the code a bit clearer as to what is being compared. Change-Id: I933bd1d7c98800ac80849d6f4d3179dd342f6270 Reviewed-on: https://pdfium-review.googlesource.com/6371 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-06-07Simplify some CFGAS_FormatString methodsDan Sinclair
This CL combines the similar format strings together and checks for the ' 's conditionally where needed. Change-Id: I46b2227c9d76ba66c8526c6597684e4b47301bde Reviewed-on: https://pdfium-review.googlesource.com/6370 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-06-07Fix some CFGAS_FormatString issuesDan Sinclair
This CL fixes the solar days calculation for months after August. Simplifies the minute rounding method. Change-Id: I5f335338ecac911ef0ab57602f41bb98c6f9fa6c Reviewed-on: https://pdfium-review.googlesource.com/6331 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-06-07Even more CFGAS_FormatString tests.Dan Sinclair
Change-Id: Ied2a169a3e7e9b178d746b04c67286d7a51fa635 Reviewed-on: https://pdfium-review.googlesource.com/6330 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-06-06Convert CFGAS_FormatString to pointer out parameterschromium/3123Dan Sinclair
This CL changes all CFGAS_FormatString methods to use pointer out paramters instead of reference out parameters. Change-Id: Ic5b57f30e4be09233898b8f4e06f908a96afedc8 Reviewed-on: https://pdfium-review.googlesource.com/6272 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-06-06More CFGAS_FormatString testsDan Sinclair
This CL adds tests for the numeric, text, null and zero parsing and formatting methods. Change-Id: I0a35de105fd631598a7885c4bbbd1c2abbbd4260 Reviewed-on: https://pdfium-review.googlesource.com/6271 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-06-06Add more CFGAS_FormatString tests.Dan Sinclair
This CL adds some more time tests for CFGAS_FormatString. Change-Id: Ida7d9e665f304b984508ff3b404e7ea9c38ef415 Reviewed-on: https://pdfium-review.googlesource.com/6270 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-06-05More CFGAS_FormatString testsDan Sinclair
This CL adds more tests for various CFGAS_FormatString methods. A few bugs are fixed up along the way. Change-Id: Ida1f2792d1bd72f4f52b3c7cc1ff0022b6f45fda Reviewed-on: https://pdfium-review.googlesource.com/6179 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-06-05Add start of CFGAS_FormatString testsDan Sinclair
This CL adds tests for the date parsing and formatting code in CFGAS_FormatString. Change-Id: I9989cdd1b3f92c90d46ee2c3f7838fe1de255be2 Reviewed-on: https://pdfium-review.googlesource.com/6178 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-06-05Cleaning up some XFA locale related codeDan Sinclair
This CL removes some unused locale related code and formats other bits. Change-Id: I172fc16a634a8982c00bfaf84fdcd4cd277eb36d Reviewed-on: https://pdfium-review.googlesource.com/6077 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-06-01Remove unused Locale codeDan Sinclair
This CL removes unused code from CFGAS_FormatString and CXFA_LocaleValue. Change-Id: I87a996231b3ad3770508be362456c435034b229c Reviewed-on: https://pdfium-review.googlesource.com/6177 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-05-20Use observed ptrs from CFGAS_GEFont back to its font mgrs.chromium/3106Tom Sepez
CFGAS_GEFonts are ref counted, and its a good thing since they are managed by at least three different font managers: CFGAS_FontMgr, CXFA_PDFFontMgr, and CXFA_FontMgr. None of these have a clear claim to ownership of the CFGAS_GEFont. CFGAS_GEFont has back-pointers to two of these, CFGAS_FontMgr, and CXFA_PDFFontMgr, and they could each outlive the other. Thus the font needs to watch for destruction of either of its managers, so as to stop using it after its gone. Bug: 724640 Change-Id: I907ec35e300e11e532e13545d51fb200ac86b4f9 Reviewed-on: https://pdfium-review.googlesource.com/5735 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-05-19Move CCodec_ModuleMgr ownership to CPDF_ModuleMgr.Lei Zhang
More straight forward than CFX_GEModule owning in and CPDF_ModuleMgr holding a pointer to it. Remove assumptions that the codec modules may return nullptr, and do IWYU. Change-Id: Iba7fc3c7ec223fd6d29a1ab74ed13d35689bc5d5 Reviewed-on: https://pdfium-review.googlesource.com/5654 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-05-16Introduce CFX_UnownedPtr to detect lifetime inversion issues.Tom Sepez
There are places where an object "child" has a raw pointer back to object "owner" with the understanding that owner will always outlive child. Violating this constraint can lead to use after free, but this requires finding two paths: one that frees the objects in the wrong order, and one that uses the object after the free. The purpose of this patch is to detect the constraint violation even when the second path is not hit. We create a template that is used in place of TYPE*. It's dtor, when a memory tool is present, goes out and probes the first byte of the object to which it points. Used in "child", this allows the memory tool to prove that the "owner" is still alive at the time the child is destroyed, and hence the constraint is never violated. Change-Id: I2a6d696d51dda4a79ee2f00a6752965e058a6417 Reviewed-on: https://pdfium-review.googlesource.com/5475 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-05-09Use CXFA_TextUserData in place of CFX_Retainable where possible.Tom Sepez
Layering prevents the (newly-moved) CFX_Char from knowing about this class, so some casting is still required. Change-Id: I5b7556fdfa80d09e5116b171b01ab5e707763bf0 Reviewed-on: https://pdfium-review.googlesource.com/5172 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-05-01Remove more |new|s, part 5Tom Sepez
Many of these are already unique_ptrs. Change-Id: I3695d4ff5a8f7483ad994ac7657897fd55069cd5 Reviewed-on: https://pdfium-review.googlesource.com/4690 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-04-25Use fx_extension.h utilities in more places in xfa/Lei Zhang
Change-Id: Id58c313aa446ecfa223e5c8edc095586b62a61fa Reviewed-on: https://pdfium-review.googlesource.com/4455 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-04-21Replace FXSYS_iswdigit with std::iswdigit.Lei Zhang
Replace other one-off implementations as well. Change-Id: I2878f3fae479c12b7de5234ee3a26477d602d14d Reviewed-on: https://pdfium-review.googlesource.com/4398 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-04-20Convert IFX_MemoryStream to CFX_MemoryStreamDan Sinclair
The CFX_MemoryStream is the only implementation of IFX_MemoryStream. This CL removes the interfaces and uses CFX_MemoryStream directly. Change-Id: I2f43fa39e82dafa7673517d214ae15fd2d0df331 Reviewed-on: https://pdfium-review.googlesource.com/4391 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-04-20Cleanup the fx_extension code.Dan Sinclair
This CL cleans up the fx_extension file. The stream code was moved to fx_stream. IFX_FileAccess was removed and CFX_CRTFileAccess split to its own file. Code shuffled from header to cpp file. Change-Id: I700fdfcc9797cf4e8050cd9ba010ad8854feefbf Reviewed-on: https://pdfium-review.googlesource.com/4371 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-04-19Cleanup codepage and charset definitions.Dan Sinclair
This Cl cleans up the unused defines in fx_codepage.h. The FXFONT_CHARSET_ defines are replaced with fx_codepage defines, this moves fx_codepage into core instead of xfa only. Static asserts are added to verify the public/ charsets match the fx_codepage charsets. Change-Id: Ie2f749e093de60a9a6743128a1fb087912e4cc96 Reviewed-on: https://pdfium-review.googlesource.com/4316 Commit-Queue: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-04-19Cleanup the fgas_language definesDan Sinclair
This CL renames the language defines to be country and language code instead of names. The XFA_LANG copies have been removed in favour of the FX_LANG variants. Change-Id: I7307c4128baa29b9c71b37278e018e95b5527e33 Reviewed-on: https://pdfium-review.googlesource.com/4317 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-04-19Move CFGAS_Stream to CFX_SeekableStreamProxyDan Sinclair
This CL moves the FGAS stream code into core/fxcrt and renames to CFX_SeekableStreamProxy. Change-Id: I6641fe0cca45a128ef3ec281b0b40f8d60296387 Reviewed-on: https://pdfium-review.googlesource.com/4311 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-04-18Rename IFGAS_Stream to CFGAS_StreamDan Sinclair
This CL replaces IFGAS_Stream with the only implementation CFGAS_Stream. The CreateReadStream and CreateWriteStream methods are removed in favour of calling MakeRetain directly. Change-Id: I882a89258f642e24fc3d631587db05652bd53ded Reviewed-on: https://pdfium-review.googlesource.com/4210 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-04-18Remove IFGAS_Stream::CreateWideStringReadStreamDan Sinclair
This Cl removes the wide string read stream and passes through a memory stream as needed. The callers were updated to pass the correct types. Change-Id: I8e2660859a85e38ed1c3f4c596ef7c8242762084 Reviewed-on: https://pdfium-review.googlesource.com/4172 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-04-18Fold the CFGAS_Stream subclasses in CFGAS_StreamDan Sinclair
This CL moves ReadData and WriteData into CFGAS_Stream and predicates their usage on m_isWriteStream. This then removes the two subclasses of CFGAS_Stream and just passes the correct flag through the constructor. Change-Id: I72ea88f333c8bdaf5b323b2832479231cfd2c0b8 Reviewed-on: https://pdfium-review.googlesource.com/4154 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-04-18Codepage code into anonymouse namespaceDan Sinclair
This CL moves the FX_GetCodePageFromCharset method into cfgas_fontmgr anonymouse namespace. Change-Id: I1232341b8639328035f12aebfb7a65a4fc0ba08f Reviewed-on: https://pdfium-review.googlesource.com/4291 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-04-18Subclass the stream implementations from CFGAS_StreamDan Sinclair
Rename CFGAS_TextStream to CFGAS_Stream. CFGAS_Stream is converted to a base class instead of accepting an IFGAS_StreamImp. Things which inherted from IFGAS_StreamImp now inherit from CFGAS_Stream. The stream type inputs are changed to IFX_SeekableStream so that they can accept the same type (IFX_SeekableStream is an IFX_SeekableWriteStream and an IFX_SeekableReadStream). This way the storage can be shared in the base class. Change-Id: I06645071e68e2a4d4120c0e336529f2c18c2b705 Reviewed-on: https://pdfium-review.googlesource.com/4152 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-04-18Rename text break files to match class names.Dan Sinclair
This CL renames several fgas/layout files to match the class names contained in the files. Change-Id: Ib4feaa902618e577261e51dbac743cb4cb500ea1 Reviewed-on: https://pdfium-review.googlesource.com/4290 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-04-18Update IFGAS_Stream::WriteString to take a string.Dan Sinclair
This Cl updates the WriteString method to accept a CFX_WideString. Change-Id: I9f480abf32f4132f8ca33799e673a9e8540285f6 Reviewed-on: https://pdfium-review.googlesource.com/4151 Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-04-18Use Byte/WideString iteratorsTom Sepez
Change-Id: I85c8423c177fd7ecd5da90ef89419efc0f9cf44b Reviewed-on: https://pdfium-review.googlesource.com/4262 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-04-13Fold LoadFile{Read|Write} back into constructorsDan Sinclair
The load file methods are always called right after creating the class. This Cl moves their code up into the constructor and then changes the other code to assume that the m_pFile{Read|Write} always exists. Change-Id: I015abf71ea4804d02d4f6f94b97eb1e7855e1fc4 Reviewed-on: https://pdfium-review.googlesource.com/4110 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-04-12Fold CFGAS_Stream into CFGAS_TextStream.Dan Sinclair
Every CFGAS_Stream is wrapped inside a CFGAS_TextStream. This CL folds the two classes together and merges the methods where needed. Change-Id: Ic56449b36baa51254d8d600ce631f285ba2cbb80 Reviewed-on: https://pdfium-review.googlesource.com/4057 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-04-12Remove params from CFGAS_StreamDan Sinclair
This Cl removes members from CFGAS_Stream which just mirror values that are stored in the stream impl or values which aren't used. Change-Id: Ia2da5a645f4dd3399b3452fd56d833fed341390c Reviewed-on: https://pdfium-review.googlesource.com/4056 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-04-12Remove text buffer for CFGAS_TextStreamDan Sinclair
The ::ReadString method appears to only be called in the CFDE_XMLSyntaxParser. The reads happen with a buffer size of 32k which seems like we won't have to call this too many times. Change-Id: I3ff522cdb081777b0b0433926392fb1a03455df3 Reviewed-on: https://pdfium-review.googlesource.com/4054 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-04-12Remove m_iStart which is always zeroDan Sinclair
The m_iStart flag in CFGAS_Stream is always set to 0. This CL removes the variable and cleans up the supporting code. Change-Id: I6f8fa5e97cbcc49802f28f8e1de3eb4792f18183 Reviewed-on: https://pdfium-review.googlesource.com/4053 Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-04-12Fold CXFA_WideTextRead into IFGAS_StreamDan Sinclair
This Cl moves CXFA_WideTextRead to be in the anonymous namespace of IFGAS_Stream and adds a IFGAS_Stream::CreateWideStringReadStream() method. This is done so we have all the implementations of IFGAS_Stream centralized. Change-Id: I9fbbf0a493fc2dd05fcd544e344268214a75d8a1 Reviewed-on: https://pdfium-review.googlesource.com/4052 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>