Rename StringCs c_str() to unterminated_c_str().

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>

1 files changed, 1 insertions, 1 deletions

diff --git a/core/fxcrt/fx_basic_buffer.cpp b/core/fxcrt/fx_basic_buffer.cpp
index 36da3f4053..bcf0570d32 100644
--- a/core/fxcrt/fx_basic_buffer.cpp
+++ b/core/fxcrt/fx_basic_buffer.cpp
@@ -133,7 +133,7 @@ void CFX_WideTextBuf::AppendChar(wchar_t ch) {
 }
 
 CFX_WideTextBuf& CFX_WideTextBuf::operator<<(const CFX_WideStringC& str) {
-  AppendBlock(str.c_str(), str.GetLength() * sizeof(wchar_t));
+  AppendBlock(str.unterminated_c_str(), str.GetLength() * sizeof(wchar_t));
   return *this;
 }