Migrated ChromeViewHostMsg_PageHasOSDD to Mojo.

chrome/browser/ui/search_engines/search_engine_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/ui/search_engines/search_engine_tab_helper.h"
 
 #include "base/memory/ptr_util.h"
 #include "base/metrics/histogram_macros.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search_engines/template_url_fetcher_factory.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/ui/search_engines/edit_search_engine_controller.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/url_constants.h"
 #include "components/search_engines/template_url.h"
 #include "components/search_engines/template_url_fetcher.h"
 #include "components/search_engines/template_url_service.h"
 #include "content/public/browser/favicon_status.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/navigation_handle.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/url_fetcher.h"
+#include "services/service_manager/public/cpp/interface_registry.h"
 
 using content::NavigationController;
 using content::NavigationEntry;
 using content::WebContents;
 
 DEFINE_WEB_CONTENTS_USER_DATA_KEY(SearchEngineTabHelper);
 
 namespace {
 
 // Returns true if the entry's transition type is FORM_SUBMIT.
@@ skipping 29 matching lines @@
       (url.path().length() > 1)) {
     return base::string16();
   }
 
   return TemplateURL::GenerateKeyword(url);
 }
 
 void AssociateURLFetcherWithWebContents(content::WebContents* web_contents,
                                         net::URLFetcher* url_fetcher) {
   content::AssociateURLFetcherWithRenderFrame(
-      url_fetcher,
-      url::Origin(web_contents->GetURL()),
+      url_fetcher, url::Origin(web_contents->GetURL()),
       web_contents->GetRenderProcessHost()->GetID(),
       web_contents->GetMainFrame()->GetRoutingID());
 }
 
 }  // namespace
 
+SearchEngineTabHelper::SearchEngineTabHelper()
+    : osdd_handler_binding_(this), weak_factory_(this) {
+}
+
 SearchEngineTabHelper::~SearchEngineTabHelper() {
 }
 
+void SearchEngineTabHelper::RenderFrameCreated(
+    content::RenderFrameHost* render_frame_host) {
+  render_frame_host->GetInterfaceRegistry()->AddInterface(
+      base::Bind(&SearchEngineTabHelper::OnOSDDHandlerRequest,
+                 weak_factory_.GetWeakPtr()));
+}
+
 void SearchEngineTabHelper::DidFinishNavigation(
     content::NavigationHandle* handle) {
   GenerateKeywordIfNecessary(handle);
 }
 
-bool SearchEngineTabHelper::OnMessageReceived(const IPC::Message& message) {
-  bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP(SearchEngineTabHelper, message)
-    IPC_MESSAGE_HANDLER(ChromeViewHostMsg_PageHasOSDD, OnPageHasOSDD)
-    IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP()
-
-  return handled;
+SearchEngineTabHelper::SearchEngineTabHelper(WebContents* web_contents)
+    : content::WebContentsObserver(web_contents),
+      osdd_handler_binding_(this),
+      weak_factory_(this) {
+  DCHECK(web_contents);
 }
 
-bool SearchEngineTabHelper::OnMessageReceived(
-    const IPC::Message& message,
-    content::RenderFrameHost* render_frame_host) {
-  return OnMessageReceived(message);
-}
-
-SearchEngineTabHelper::SearchEngineTabHelper(WebContents* web_contents)
-    : content::WebContentsObserver(web_contents) {
-  DCHECK(web_contents);
+void SearchEngineTabHelper::OnOSDDHandlerRequest(
+    chrome::mojom::OSDDHandlerRequest request) {
+  if (!osdd_handler_binding_.is_bound()) {
+    osdd_handler_binding_.Bind(std::move(request));
+  }
 }
 
 void SearchEngineTabHelper::OnPageHasOSDD(
     const GURL& page_url,
     const GURL& osdd_url) {
   // Checks to see if we should generate a keyword based on the OSDD, and if
   // necessary uses TemplateURLFetcher to download the OSDD and create a
   // keyword.
 
   // Make sure that the page is the current page and other basic checks.
@@ skipping 97 matching lines @@
   if (current_favicon.is_valid()) {
     data.favicon_url = current_favicon;
   } else if (handle->GetReferrer().url.is_valid()) {
     data.favicon_url =
         TemplateURL::GenerateFaviconURL(handle->GetReferrer().url);
   }
   data.safe_for_autoreplace = true;
   data.input_encodings.push_back(handle->GetSearchableFormEncoding());
   url_service->Add(base::MakeUnique<TemplateURL>(data));
 }