Move the web dialogs code to src/ui/web_dialogs from src/chrome

chrome/browser/printing/cloud_print/cloud_print_setup_flow.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/printing/cloud_print/cloud_print_setup_flow.h"
 
 #include "base/json/json_writer.h"
 #include "base/memory/singleton.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
@@ skipping 98 matching lines @@
 
 CloudPrintSetupFlow::~CloudPrintSetupFlow() {
 }
 
 void CloudPrintSetupFlow::Focus() {
   // TODO(pranavk): implement this method.
   NOTIMPLEMENTED();
 }
 
 ///////////////////////////////////////////////////////////////////////////////
-// WebDialogDelegate implementation.
+// ui::WebDialogDelegate implementation.
 GURL CloudPrintSetupFlow::GetDialogContentURL() const {
   return GURL("chrome://cloudprintsetup/setupflow");
 }
 
 void CloudPrintSetupFlow::GetWebUIMessageHandlers(
     std::vector<WebUIMessageHandler*>* handlers) const {
   // Create the message handler only after we are asked, the caller is
   // responsible for deleting the objects.
   handlers->push_back(
       new CloudPrintSetupMessageHandler(
@@ skipping 204 matching lines @@
 
 void CloudPrintSetupFlow::ExecuteJavascriptInIFrame(
     const string16& iframe_xpath,
     const string16& js) {
   if (web_ui_) {
     content::RenderViewHost* rvh =
         web_ui_->GetWebContents()->GetRenderViewHost();
     rvh->ExecuteJavascriptInWebFrame(iframe_xpath, js);
   }
 }