Move TrimWhitespaceUTF8 from string_util_icu to string_util.

It does not directly use ICU, so this is its proper home.

Review URL: http://codereview.chromium.org/155415


git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20492 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 14 insertions, 14 deletions

diff --git a/base/string_util.cc b/base/string_util.cc
index 2699f26..dcc6c30 100644
--- a/base/string_util.cc
+++ b/base/string_util.cc
@@ -1656,3 +1656,17 @@ std::string HexEncode(const void* bytes, size_t size) {
   }
   return ret;
 }
+
+TrimPositions TrimWhitespaceUTF8(const std::string& input,
+                                 TrimPositions positions,
+                                 std::string* output) {
+  // This implementation is not so fast since it converts the text encoding
+  // twice. Please feel free to file a bug if this function hurts the
+  // performance of Chrome.
+  DCHECK(IsStringUTF8(input));
+  std::wstring input_wide = UTF8ToWide(input);
+  std::wstring output_wide;
+  TrimPositions result = TrimWhitespace(input_wide, positions, &output_wide);
+  *output = WideToUTF8(output_wide);
+  return result;
+}
diff --git a/base/string_util_icu.cc b/base/string_util_icu.cc
index 3bd6f9b..f8a2d99 100644
--- a/base/string_util_icu.cc
+++ b/base/string_util_icu.cc
@@ -674,17 +674,3 @@ std::wstring FormatNumber(int64 number) {
   return std::wstring(buffer, static_cast<std::wstring::size_type>(length));
 #endif  // defined(WCHAR_T_IS_UTF32)
 }
-
-TrimPositions TrimWhitespaceUTF8(const std::string& input,
-                                 TrimPositions positions,
-                                 std::string* output) {
-  // This implementation is not so fast since it converts the text encoding
-  // twice. Please feel free to file a bug if this function hurts the
-  // performance of Chrome.
-  DCHECK(IsStringUTF8(input));
-  std::wstring input_wide = UTF8ToWide(input);
-  std::wstring output_wide;
-  TrimPositions result = TrimWhitespace(input_wide, positions, &output_wide);
-  *output = WideToUTF8(output_wide);
-  return result;
-}