Move EqualsASCII to the base namespace.

content/common/page_state_serialization.cc

 // Copyright 2013 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 "content/common/page_state_serialization.h"
 
 #include <algorithm>
 #include <limits>
 
 #include "base/pickle.h"
@@ skipping 102 matching lines @@
       return false;
 
     size_t value_size;
     if (!base::StringToSizeT(document_state[index++].string(), &value_size))
       return false;
 
     if (index + value_size > document_state.size() ||
         index + value_size < index)  // Check for overflow.
       return false;
 
-    if (EqualsASCII(type.string(), "file")) {
+    if (base::EqualsASCII(type.string(), "file")) {
       if (value_size != 2)
         return false;
 
       referenced_files->push_back(document_state[index++]);
       index++;  // Skip over display name.
     } else {
       index += value_size;
     }
   }
 
@@ skipping 615 matching lines @@
     float device_scale_factor,
     ExplodedPageState* exploded) {
   g_device_scale_factor_for_testing = device_scale_factor;
   bool rv = DecodePageState(encoded, exploded);
   g_device_scale_factor_for_testing = 0.0;
   return rv;
 }
 #endif
 
 }  // namespace content