Add context popup menu support for content shell[GTK].

content/shell/shell_content_browser_client.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_content_browser_client.h"
 
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "content/public/browser/resource_dispatcher_host.h"
 #include "content/shell/geolocation/shell_access_token_store.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_devtools_delegate.h"
 #include "content/shell/shell_resource_dispatcher_host_delegate.h"
 #include "content/shell/shell_switches.h"
+#include "content/shell/shell_web_contents_view_delegate_creator.h"
 #include "content/shell/webkit_test_runner_host.h"
 #include "googleurl/src/gurl.h"
 
 #if defined(OS_ANDROID)
 #include "base/android/path_utils.h"
 #include "base/path_service.h"
 #include "base/platform_file.h"
 #include "content/shell/android/shell_descriptors.h"
 #endif
 
@@ skipping 29 matching lines @@
   resource_dispatcher_host_delegate_.reset(
       new ShellResourceDispatcherHostDelegate());
   ResourceDispatcherHost::Get()->SetDelegate(
       resource_dispatcher_host_delegate_.get());
 }
 
 std::string ShellContentBrowserClient::GetDefaultDownloadName() {
   return "download";
 }
 
+WebContentsViewDelegate* ShellContentBrowserClient::GetWebContentsViewDelegate(
+    WebContents* web_contents) {
+#if defined(TOOLKIT_GTK)
+  return CreateShellWebContentsViewDelegate(web_contents);
+#endif
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
 #if defined(OS_ANDROID)
 void ShellContentBrowserClient::GetAdditionalMappedFilesForChildProcess(
     const CommandLine& command_line,
     base::GlobalDescriptors::Mapping* mappings) {
   int flags = base::PLATFORM_FILE_OPEN | base::PLATFORM_FILE_READ;
   FilePath pak_file;
   DCHECK(PathService::Get(base::DIR_ANDROID_APP_DATA, &pak_file));
   pak_file = pak_file.Append(FILE_PATH_LITERAL("paks"));
   pak_file = pak_file.Append(FILE_PATH_LITERAL("content_shell.pak"));
 
@@ skipping 15 matching lines @@
 ShellBrowserContext*
     ShellContentBrowserClient::off_the_record_browser_context() {
   return shell_browser_main_parts_->off_the_record_browser_context();
 }
 
 AccessTokenStore* ShellContentBrowserClient::CreateAccessTokenStore() {
   return new ShellAccessTokenStore(browser_context()->GetRequestContext());
 }
 
 }  // namespace content