Make it possible to read CLD data from a file

chrome/renderer/chrome_render_view_observer.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/chrome_render_view_observer.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 381 matching lines @@
 void ChromeRenderViewObserver::OnSetWindowFeatures(
     const WebWindowFeatures& window_features) {
   render_view()->GetWebView()->setWindowFeatures(window_features);
 }
 
 void ChromeRenderViewObserver::Navigate(const GURL& url) {
   // Execute cache clear operations that were postponed until a navigation
   // event (including tab reload).
   if (chrome_render_process_observer_)
     chrome_render_process_observer_->ExecutePendingClearCache();
+  // Let translate_helper do any preparatory work for loading a URL.
+  if (translate_helper_)
+    translate_helper_->PrepareForUrl(url);
 }
 
 void ChromeRenderViewObserver::OnSetClientSidePhishingDetection(
     bool enable_phishing_detection) {
 #if defined(FULL_SAFE_BROWSING) && !defined(OS_CHROMEOS)
   phishing_classifier_ = enable_phishing_detection ?
       safe_browsing::PhishingClassifierDelegate::Create(
           render_view(), NULL) :
       NULL;
 #endif
@@ skipping 242 matching lines @@
     WebElement element = node.to<WebElement>();
     if (!element.hasTagName(tag_name))
       continue;
     WebString value = element.getAttribute(attribute_name);
     if (value.isNull() || !LowerCaseEqualsASCII(value, "refresh"))
       continue;
     return true;
   }
   return false;
 }