Extensions: Split extensions utility IPC messages into its own file.

chrome/browser/extensions/tab_helper.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/extensions/tab_helper.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 88 matching lines @@
 
 TabHelper::TabHelper(content::WebContents* web_contents)
     : content::WebContentsObserver(web_contents),
       extension_app_(NULL),
       extension_function_dispatcher_(
           Profile::FromBrowserContext(web_contents->GetBrowserContext()), this),
       pending_web_app_action_(NONE),
       script_executor_(new ScriptExecutor(web_contents,
                                           &script_execution_observers_)),
       location_bar_controller_(new LocationBarController(web_contents)),
-      image_loader_ptr_factory_(this),
-      webstore_inline_installer_factory_(new WebstoreInlineInstallerFactory()) {
+      image_loader_ptr_factory_(this) {
+#if defined(ENABLE_EXTENSIONS)

[Lei Zhang, 2014/06/20 23:22:04]

I'll likely land https://codereview.chromium.org/349713002/ before this, so this
will get reverted. But for now...

+  // TODO(thestig) Add this back to the initializer list when TabHelper is no
+  // longer built on mobile.
+  webstore_inline_installer_factory_.reset(
+      new WebstoreInlineInstallerFactory());
+#endif
+
   // The ActiveTabPermissionManager requires a session ID; ensure this
   // WebContents has one.
   SessionTabHelper::CreateForWebContents(web_contents);
   if (web_contents->GetRenderViewHost())
     SetTabId(web_contents->GetRenderViewHost());
   active_tab_permission_granter_.reset(new ActiveTabPermissionGranter(
       web_contents,
       SessionID::IdForTab(web_contents),
       Profile::FromBrowserContext(web_contents->GetBrowserContext())));
 
@@ skipping 282 matching lines @@
                           api::webstore::DOWNLOAD_PROGRESS_LISTENER)) != 0) {
     NOTREACHED();
     return;
   }
   // Inform the Webstore API that an inline install is happening, in case the
   // page requested status updates.
   Profile* profile =
       Profile::FromBrowserContext(web_contents()->GetBrowserContext());
   WebstoreAPI::Get(profile)->OnInlineInstallStart(
       return_route_id, this, webstore_item_id, listeners_mask);
-#endif
 
   WebstoreStandaloneInstaller::Callback callback =
       base::Bind(&TabHelper::OnInlineInstallComplete, base::Unretained(this),
                  install_id, return_route_id);
   scoped_refptr<WebstoreInlineInstaller> installer(
       webstore_inline_installer_factory_->CreateInstaller(
           web_contents(),
           webstore_item_id,
           requestor_url,
           callback));
   installer->BeginInstall();
+#endif  // defined(ENABLE_EXTENSIONS)
 }
 
 void TabHelper::OnGetAppInstallState(const GURL& requestor_url,
                                      int return_route_id,
                                      int callback_id) {
   ExtensionRegistry* registry =
       ExtensionRegistry::Get(web_contents()->GetBrowserContext());
   const ExtensionSet& extensions = registry->enabled_extensions();
   const ExtensionSet& disabled_extensions = registry->disabled_extensions();
 
@@ skipping 159 matching lines @@
   }
 }
 
 void TabHelper::SetTabId(RenderViewHost* render_view_host) {
   render_view_host->Send(
       new ExtensionMsg_SetTabId(render_view_host->GetRoutingID(),
                                 SessionID::IdForTab(web_contents())));
 }
 
 }  // namespace extensions