Convert std::wstring encoding names to std::string in a bunch of files.

chrome/browser/tab_contents/web_contents_unittest.cc

 // Copyright (c) 2006-2008 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 "app/message_box_flags.h"
 #include "base/logging.h"
 #include "chrome/browser/renderer_host/render_view_host.h"
 #include "chrome/browser/renderer_host/render_widget_host_view.h"
 #include "chrome/browser/renderer_host/test/test_render_view_host.h"
 #include "chrome/browser/tab_contents/interstitial_page.h"
@@ skipping 554 matching lines @@
   NavigationEntry* entry = controller().GetLastCommittedEntry();
   EXPECT_FALSE(entry->content_state().empty());
 }
 
 // Tests to see that webkit preferences are properly loaded and copied over
 // to a WebPreferences object.
 TEST_F(TabContentsTest, WebKitPrefs) {
   WebPreferences webkit_prefs = contents()->TestGetWebkitPrefs();
 
   // These values have been overridden by the profile preferences.
-  EXPECT_EQ(L"UTF-8", webkit_prefs.default_encoding);
+  EXPECT_EQ("UTF-8", webkit_prefs.default_encoding);
   EXPECT_EQ(20, webkit_prefs.default_font_size);
   EXPECT_EQ(false, webkit_prefs.text_areas_are_resizable);
   EXPECT_EQ(true, webkit_prefs.uses_universal_detector);
 
   // These should still be the default values.
   EXPECT_EQ(L"Times New Roman", webkit_prefs.standard_font_family);
   EXPECT_EQ(true, webkit_prefs.javascript_enabled);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ skipping 697 matching lines @@
 
   // While the interstitial is showing, let's simulate the hidden page
   // attempting to show a JS message.
   IPC::Message* dummy_message = new IPC::Message;
   bool did_suppress_message = false;
   contents()->RunJavaScriptMessage(L"This is an informative message", L"OK",
       kGURL, MessageBoxFlags::kIsJavascriptAlert, dummy_message,
       &did_suppress_message);
   EXPECT_TRUE(did_suppress_message);
 }