[content shell] move code common to several processes to a common dir

content/shell/shell_web_contents_view_delegate_gtk.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_web_contents_view_delegate.h"
 
 #include "base/command_line.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 #include "content/public/common/context_menu_params.h"
+#include "content/shell/common/shell_switches.h"
 #include "content/shell/shell.h"
 #include "content/shell/shell_browser_context.h"
 #include "content/shell/shell_browser_main_parts.h"
 #include "content/shell/shell_content_browser_client.h"
 #include "content/shell/shell_devtools_frontend.h"
-#include "content/shell/shell_switches.h"
 #include "content/shell/shell_web_contents_view_delegate_creator.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebContextMenuData.h"
 #include "ui/base/gtk/focus_store_gtk.h"
 #include "ui/base/gtk/gtk_floating_container.h"
 
 using WebKit::WebContextMenuData;
 
 namespace content {
 
 WebContentsViewDelegate* CreateShellWebContentsViewDelegate(
@@ skipping 203 matching lines @@
 
 void ShellWebContentsViewDelegate::OnDeleteMenuActivated(GtkWidget* widget) {
   web_contents_->GetRenderViewHost()->Delete();
 }
 
 void ShellWebContentsViewDelegate::OnInspectMenuActivated(GtkWidget* widget) {
   ShellDevToolsFrontend::Show(web_contents_);
 }
 
 }  // namespace content