Add {Byte/Wide}String::Trim().

So callers no longer have to call str.TrimLeft(); str.TrimRight();

Change-Id: If931eaa8d891f487b9618ebbeee5ee294e807846
Reviewed-on: https://pdfium-review.googlesource.com/18990
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/fxjs/cjx_hostpseudomodel.cpp b/fxjs/cjx_hostpseudomodel.cpp
index 090f23f7cd..35ab2f88c9 100644
--- a/fxjs/cjx_hostpseudomodel.cpp
+++ b/fxjs/cjx_hostpseudomodel.cpp
@@ -43,8 +43,7 @@ int32_t FilterName(const WideStringView& wsExpression,
     pBuf[nCount++] = wCur;
   }
   wsFilter.ReleaseBuffer(nCount);
-  wsFilter.TrimLeft();
-  wsFilter.TrimRight();
+  wsFilter.Trim();
   return nStart;
 }