Move extension messages to their own file and add a RenderViewObserver to start moving the extens...

content/browser/tab_contents/tab_contents.cc

 // Copyright (c) 2011 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/browser/tab_contents/tab_contents.h"
 
 #include <cmath>
 
 #include "base/auto_reset.h"
 #include "base/metrics/histogram.h"
@@ skipping 40 matching lines @@
 #include "chrome/browser/translate/page_translated_details.h"
 #include "chrome/browser/ui/app_modal_dialogs/message_box_handler.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/common/bindings_policy.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/content_restriction.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_action.h"
 #include "chrome/common/extensions/extension_icon_set.h"
+#include "chrome/common/extensions/extension_messages.h"
 #include "chrome/common/extensions/extension_resource.h"
 #include "chrome/common/extensions/url_pattern.h"
 #include "chrome/common/net/url_request_context_getter.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/render_messages.h"
-#include "chrome/common/render_messages_params.h"
 #include "chrome/common/url_constants.h"
 #include "content/browser/child_process_security_policy.h"
 #include "content/browser/host_zoom_map.h"
 #include "content/browser/in_process_webkit/session_storage_namespace.h"
 #include "content/browser/renderer_host/render_process_host.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/renderer_host/render_widget_host_view.h"
 #include "content/browser/renderer_host/resource_request_details.h"
 #include "content/browser/site_instance.h"
 #include "content/browser/tab_contents/interstitial_page.h"
@@ skipping 333 matching lines @@
     IPC_MESSAGE_HANDLER(ViewHostMsg_DidRunInsecureContent,
                         OnDidRunInsecureContent)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DocumentLoadedInFrame,
                         OnDocumentLoadedInFrame)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DidFinishLoad, OnDidFinishLoad)
     IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateContentRestrictions,
                         OnUpdateContentRestrictions)
     IPC_MESSAGE_HANDLER(ViewHostMsg_PDFHasUnsupportedFeature,
                         OnPDFHasUnsupportedFeature)
     IPC_MESSAGE_HANDLER(ViewHostMsg_GoToEntryAtOffset, OnGoToEntryAtOffset)
-    IPC_MESSAGE_HANDLER(ViewHostMsg_DidGetApplicationInfo,
+    IPC_MESSAGE_HANDLER(ExtensionHostMsg_DidGetApplicationInfo,
                         OnDidGetApplicationInfo)
-    IPC_MESSAGE_HANDLER(ViewHostMsg_InstallApplication,
+    IPC_MESSAGE_HANDLER(ExtensionHostMsg_InstallApplication,
                         OnInstallApplication)
     IPC_MESSAGE_HANDLER(ViewHostMsg_PageContents, OnPageContents)
     IPC_MESSAGE_HANDLER(ViewHostMsg_PageTranslated, OnPageTranslated)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP_EX()
 
   if (!message_is_ok) {
     UserMetrics::RecordAction(UserMetricsAction("BadMessageTerminate_RVD"));
     GetRenderProcessHost()->ReceivedBadMessage();
   }
@@ skipping 452 matching lines @@
   PopupNotificationVisibilityChanged(blocked_contents_ != NULL);
 }
 
 bool TabContents::ExecuteCode(int request_id, const std::string& extension_id,
                               bool is_js_code, const std::string& code_string,
                               bool all_frames) {
   RenderViewHost* host = render_view_host();
   if (!host)
     return false;
 
-  return host->Send(new ViewMsg_ExecuteCode(host->routing_id(),
-      ViewMsg_ExecuteCode_Params(request_id, extension_id,
-                                 is_js_code, code_string, all_frames)));
+  ExtensionMsg_ExecuteCode_Params params;
+  params.request_id = request_id;
+  params.extension_id = extension_id;
+  params.is_javascript = is_js_code;
+  params.code = code_string;
+  params.all_frames = all_frames;
+  return host->Send(new ExtensionMsg_ExecuteCode(host->routing_id(), params));
 }
 
 void TabContents::PopupNotificationVisibilityChanged(bool visible) {
   if (is_being_destroyed_)
     return;
   content_settings_delegate_->SetPopupsBlocked(visible);
   if (!dont_notify_render_view_)
     render_view_host()->AllowScriptToClose(!visible);
 }
 
@@ skipping 1399 matching lines @@
   } else {
     OpenURL(url, referrer, disposition, PageTransition::LINK);
   }
 }
 
 void TabContents::DomOperationResponse(const std::string& json_string,
                                        int automation_id) {
 }
 
 void TabContents::ProcessWebUIMessage(
-    const ViewHostMsg_DomMessage_Params& params) {
+    const ExtensionHostMsg_DomMessage_Params& params) {
   if (!render_manager_.web_ui()) {
     // This can happen if someone uses window.open() to open an extension URL
     // from a non-extension context.
     render_view_host()->BlockExtensionRequest(params.request_id);
     return;
   }
   render_manager_.web_ui()->ProcessWebUIMessage(params);
 }
 
 void TabContents::ProcessExternalHostMessage(const std::string& message,
@@ skipping 419 matching lines @@
 
 void TabContents::CreateViewAndSetSizeForRVH(RenderViewHost* rvh) {
   RenderWidgetHostView* rwh_view = view()->CreateViewForWidget(rvh);
   rwh_view->SetSize(view()->GetContainerSize());
 }
 
 void TabContents::OnOnlineStateChanged(bool online) {
   render_view_host()->Send(new ViewMsg_NetworkStateChanged(
       render_view_host()->routing_id(), online));
 }