Move RemoveChars, ReplaceChars, TrimString, and TruncateUTF8ToByteSize to base namespace.

webkit/child/multipart_response_delegate.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "webkit/child/multipart_response_delegate.h"
 
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "net/base/net_util.h"
@@ skipping 301 matching lines @@
   if (boundary_end_offset == std::string::npos)
     boundary_end_offset = content_type.length();
 
   size_t boundary_length = boundary_end_offset - boundary_start_offset;
 
   *multipart_boundary =
       content_type.substr(boundary_start_offset, boundary_length);
   // The byte range response can have quoted boundary strings. This is legal
   // as per MIME specifications. Individual data fragements however don't
   // contain quoted boundary strings.
-  TrimString(*multipart_boundary, "\"", multipart_boundary);
+  base::TrimString(*multipart_boundary, "\"", multipart_boundary);
   return true;
 }
 
 bool MultipartResponseDelegate::ReadContentRanges(
     const WebURLResponse& response,
     int64* content_range_lower_bound,
     int64* content_range_upper_bound,
     int64* content_range_instance_size) {
 
   std::string content_range = response.httpHeaderField("Content-Range").utf8();
@@ skipping 62 matching lines @@
   if (!base::StringToInt64(byte_range_upper_bound, content_range_upper_bound))
     return false;
   if (!base::StringToInt64(byte_range_instance_size,
                            content_range_instance_size)) {
     return false;
   }
   return true;
 }
 
 }  // namespace webkit_glue