Update uses of UTF conversions in content/ to use the base:: namespace.

content/browser/accessibility/accessibility_tree_formatter_android.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/browser/accessibility/accessibility_tree_formatter.h"
 
 #include <string>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
@@ skipping 104 matching lines @@
                    static_cast<int>(android_node->RangeCurrentValue()));
 }
 
 base::string16 AccessibilityTreeFormatter::ToString(
     const base::DictionaryValue& dict,
     const base::string16& indent) {
   base::string16 line;
 
   base::string16 class_value;
   dict.GetString("class", &class_value);
-  WriteAttribute(true, UTF16ToUTF8(class_value), &line);
+  WriteAttribute(true, base::UTF16ToUTF8(class_value), &line);
 
   for (unsigned i = 0; i < arraysize(BOOL_ATTRIBUTES); i++) {
     const char* attribute_name = BOOL_ATTRIBUTES[i];
     bool value;
     if (dict.GetBoolean(attribute_name, &value) && value)
       WriteAttribute(true, attribute_name, &line);
   }
 
   for (unsigned i = 0; i < arraysize(STRING_ATTRIBUTES); i++) {
     const char* attribute_name = STRING_ATTRIBUTES[i];
     std::string value;
     if (!dict.GetString(attribute_name, &value) || value.empty())
       continue;
     WriteAttribute(true,
                    StringPrintf("%s='%s'", attribute_name, value.c_str()),
                    &line);
   }
 
   for (unsigned i = 0; i < arraysize(INT_ATTRIBUTES); i++) {
     const char* attribute_name = INT_ATTRIBUTES[i];
     int value;
     if (!dict.GetInteger(attribute_name, &value) || value == 0)
       continue;
     WriteAttribute(true,
                    StringPrintf("%s=%d", attribute_name, value),
                    &line);
   }
 
-  return indent + line + ASCIIToUTF16("\n");
+  return indent + line + base::ASCIIToUTF16("\n");
 }
 
 // static
 const base::FilePath::StringType
 AccessibilityTreeFormatter::GetActualFileSuffix() {
   return FILE_PATH_LITERAL("-actual-android.txt");
 }
 
 // static
 const base::FilePath::StringType
@@ skipping 10 matching lines @@
 const std::string AccessibilityTreeFormatter::GetAllowString() {
   return "@ANDROID-ALLOW:";
 }
 
 // static
 const std::string AccessibilityTreeFormatter::GetDenyString() {
   return "@ANDROID-DENY:";
 }
 
 }  // namespace content