Use base namespace for string16 in chrome/renderer.

chrome/renderer/safe_browsing/phishing_term_feature_extractor.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 "chrome/renderer/safe_browsing/phishing_term_feature_extractor.h"
 
 #include <list>
 #include <map>
 
 #include "base/bind.h"
@@ skipping 49 matching lines @@
 
   // True if position has been initialized.
   bool position_initialized;
 
   // The time at which we started feature extraction for the current page.
   base::TimeTicks start_time;
 
   // The number of iterations we've done for the current extraction.
   int num_iterations;
 
-  ExtractionState(const string16& text, base::TimeTicks start_time_ticks)
+  ExtractionState(const base::string16& text, base::TimeTicks start_time_ticks)
       : position(-1),
         position_initialized(false),
         start_time(start_time_ticks),
         num_iterations(0) {
     UErrorCode status = U_ZERO_ERROR;
     // TODO(bryner): We should pass in the language for the document.
     iterator = ubrk_open(UBRK_WORD, NULL,
                          text.data(), text.size(),
                          &status);
     if (U_FAILURE(status)) {
@@ skipping 25 matching lines @@
   Clear();
 }
 
 PhishingTermFeatureExtractor::~PhishingTermFeatureExtractor() {
   // The RenderView should have called CancelPendingExtraction() before
   // we are destroyed.
   CheckNoPendingExtraction();
 }
 
 void PhishingTermFeatureExtractor::ExtractFeatures(
-    const string16* page_text,
+    const base::string16* page_text,
     FeatureMap* features,
     const DoneCallback& done_callback) {
   // The RenderView should have called CancelPendingExtraction() before
   // starting a new extraction, so DCHECK this.
   CheckNoPendingExtraction();
   // However, in an opt build, we will go ahead and clean up the pending
   // extraction so that we can start in a known state.
   CancelPendingExtraction();
 
   page_text_ = page_text;
@@ skipping 174 matching lines @@
 
 void PhishingTermFeatureExtractor::Clear() {
   page_text_ = NULL;
   features_ = NULL;
   done_callback_.Reset();
   state_.reset(NULL);
   negative_word_cache_.Clear();
 }
 
 }  // namespace safe_browsing