Content shell: Javascript dialogs, first pass, just Mac for now.

content/shell/shell.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 "content/shell/shell.h"
 
 #include "base/command_line.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
+#include "content/shell/shell_javascript_dialog_creator.h"
 #include "content/shell/shell_messages.h"
 #include "content/shell/shell_switches.h"
 #include "ui/gfx/size.h"
 
 // Content area size for newly created windows.
 static const int kTestWindowWidth = 800;
 static const int kTestWindowHeight = 600;
 
 namespace content {
 
@@ skipping 110 matching lines @@
                                int64 source_frame_id,
                                const GURL& target_url,
                                WebContents* new_contents) {
   CreateShell(new_contents);
 }
 
 void Shell::DidNavigateMainFramePostCommit(WebContents* tab) {
   PlatformSetAddressBarURL(tab->GetURL());
 }
 
+JavaScriptDialogCreator* Shell::GetJavaScriptDialogCreator() {
+  if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree))
+    return NULL;
+
+  if (!dialog_creator_.get())
+    dialog_creator_.reset(new ShellJavaScriptDialogCreator());
+  return dialog_creator_.get();
+}
+
 void Shell::DidFinishLoad(int64 frame_id,
                           const GURL& validated_url,
                           bool is_main_frame) {
   if (!is_main_frame || wait_until_done_)
     return;
   if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree))
     return;
   RenderViewHost* render_view_host = web_contents_->GetRenderViewHost();
   render_view_host->Send(
       new ShellViewMsg_CaptureTextDump(render_view_host->GetRoutingID(),
                                        false));
 }
 
 }  // namespace content