Make URLDataSource::GetSource() const.

chrome/browser/ui/webui/chromeos/mobile_setup_ui.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/browser/ui/webui/chromeos/mobile_setup_ui.h"
 
 #include <algorithm>
 #include <map>
 #include <string>
 
@@ skipping 107 matching lines @@
 
   base::WeakPtr<MobileSetupUI> parent_;
   DISALLOW_COPY_AND_ASSIGN(PortalFrameLoadObserver);
 };
 
 class MobileSetupUIHTMLSource : public content::URLDataSource {
  public:
   MobileSetupUIHTMLSource();
 
   // content::URLDataSource implementation.
-  virtual std::string GetSource() OVERRIDE;
+  virtual std::string GetSource() const OVERRIDE;
   virtual void StartDataRequest(
       const std::string& path,
       bool is_incognito,
       const content::URLDataSource::GotDataCallback& callback) OVERRIDE;
   virtual std::string GetMimeType(const std::string&) const OVERRIDE {
     return "text/html";
   }
   virtual bool ShouldAddContentSecurityPolicy() const OVERRIDE {
     return false;
   }
@@ skipping 71 matching lines @@
 
 ////////////////////////////////////////////////////////////////////////////////
 //
 // MobileSetupUIHTMLSource
 //
 ////////////////////////////////////////////////////////////////////////////////
 
 MobileSetupUIHTMLSource::MobileSetupUIHTMLSource() {
 }
 
-std::string MobileSetupUIHTMLSource::GetSource() {
+std::string MobileSetupUIHTMLSource::GetSource() const {
   return chrome::kChromeUIMobileSetupHost;
 }
 
 void MobileSetupUIHTMLSource::StartDataRequest(
     const std::string& path,
     bool is_incognito,
     const content::URLDataSource::GotDataCallback& callback) {
   CellularNetwork* network = NULL;
   if (!path.empty()) {
     network = CrosLibrary::Get()->GetNetworkLibrary()->
@@ skipping 275 matching lines @@
 
   // Set up the chrome://mobilesetup/ source.
   Profile* profile = Profile::FromWebUI(web_ui);
   content::URLDataSource::Add(profile, html_source);
 }
 
 void MobileSetupUI::RenderViewCreated(RenderViewHost* host) {
   // Destroyed by the corresponding RenderViewHost
   new PortalFrameLoadObserver(AsWeakPtr(), host);
 }