Convert string16 to base::string16 in content.

content/browser/frame_host/navigation_controller_impl.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/frame_host/navigation_controller_impl.h"
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"  // Temporary
@@ skipping 145 matching lines @@
   bool reverse_on_redirect = false;
   BrowserURLHandlerImpl::GetInstance()->RewriteURLIfNecessary(
       &loaded_url, browser_context, &reverse_on_redirect);
 
   NavigationEntryImpl* entry = new NavigationEntryImpl(
       NULL,  // The site instance for tabs is sent on navigation
              // (WebContents::GetSiteInstance).
       -1,
       loaded_url,
       referrer,
-      string16(),
+      base::string16(),
       transition,
       is_renderer_initiated);
   entry->SetVirtualURL(url);
   entry->set_user_typed_url(url);
   entry->set_update_virtual_url_with_url(reverse_on_redirect);
   entry->set_extra_headers(extra_headers);
   return entry;
 }
 
 // static
@@ skipping 170 matching lines @@
       nav_entry->set_should_replace_entry(true);
       pending_entry_ = nav_entry;
     } else {
       pending_entry_ = entry;
       pending_entry_index_ = current_index;
 
       // The title of the page being reloaded might have been removed in the
       // meanwhile, so we need to revert to the default title upon reload and
       // invalidate the previously cached title (SetTitle will do both).
       // See Chromium issue 96041.
-      pending_entry_->SetTitle(string16());
+      pending_entry_->SetTitle(base::string16());
 
       pending_entry_->SetTransitionType(PAGE_TRANSITION_RELOAD);
     }
 
     NavigateToPendingEntry(reload_type);
   }
 }
 
 void NavigationControllerImpl::CancelPendingReload() {
   DCHECK(pending_reload_ != NO_RELOAD);
@@ skipping 1315 matching lines @@
     }
   }
 }
 
 void NavigationControllerImpl::SetGetTimestampCallbackForTest(
     const base::Callback<base::Time()>& get_timestamp_callback) {
   get_timestamp_callback_ = get_timestamp_callback;
 }
 
 }  // namespace content