Convert int* references to FX_STRSIZE

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>

1 files changed, 1 insertions, 1 deletions

diff --git a/core/fxcrt/fx_basic.h b/core/fxcrt/fx_basic.h
index 47cce9a60f..1f05dfb627 100644
--- a/core/fxcrt/fx_basic.h
+++ b/core/fxcrt/fx_basic.h
@@ -43,7 +43,7 @@ class CFX_BinaryBuf {
   }
 
   void InsertBlock(FX_STRSIZE pos, const void* pBuf, FX_STRSIZE size);
-  void Delete(int start_index, int count);
+  void Delete(FX_STRSIZE start_index, FX_STRSIZE count);
 
   // Releases ownership of |m_pBuffer| and returns it.
   std::unique_ptr<uint8_t, FxFreeDeleter> DetachBuffer();