Remove usages of WebContents::GetRenderViewHost().

This CL was uploaded by git cl split.

R=karandeepb@chromium.org

Bug: 1142671
Change-Id: I8c2164e9841f1470aba590d8b8a3e4e1c2d116c9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2500211
Auto-Submit: Lucas Gadani <lfg@chromium.org>
Reviewed-by: Karan Bhatia <karandeepb@chromium.org>
Commit-Queue: Karan Bhatia <karandeepb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#821182}

chrome/browser/extensions/api/declarative_content/declarative_content_css_condition_tracker_unittest.cc

@@ -94,7 +94,7 @@ class DeclarativeContentCssConditionTrackerTest
       content::WebContents* tab,
       const std::vector<std::string>& selectors) {
     ExtensionHostMsg_OnWatchedPageChange page_change(
-        tab->GetRenderViewHost()->GetRoutingID(), selectors);
+        tab->GetMainFrame()->GetRenderViewHost()->GetRoutingID(), selectors);
     EXPECT_TRUE(GetMockRenderProcessHost(tab)->OnMessageReceived(page_change));
   }
 

chrome/browser/extensions/app_process_apitest.cc

@@ -364,6 +364,7 @@ IN_PROC_BROWSER_TEST_F(AppApiTest, MAYBE_BookmarkAppGetsNormalProcess) {
   content::RenderProcessHost* old_process = browser()
                                                 ->tab_strip_model()
                                                 ->GetWebContentsAt(2)
+                                                ->GetMainFrame()
                                                 ->GetRenderViewHost()
                                                 ->GetProcess();
   NavigateInRenderer(browser()->tab_strip_model()->GetWebContentsAt(2),

chrome/browser/extensions/extension_bindings_apitest.cc

@@ -41,8 +41,10 @@ void MouseDownInWebContents(content::WebContents* web_contents) {
   mouse_event.button = blink::WebMouseEvent::Button::kLeft;
   mouse_event.SetPositionInWidget(10, 10);
   mouse_event.click_count = 1;
-  web_contents->GetRenderViewHost()->GetWidget()->ForwardMouseEvent(
-      mouse_event);
+  web_contents->GetMainFrame()
+      ->GetRenderViewHost()
+      ->GetWidget()
+      ->ForwardMouseEvent(mouse_event);
 }
 
 void MouseUpInWebContents(content::WebContents* web_contents) {
@@ -52,8 +54,10 @@ void MouseUpInWebContents(content::WebContents* web_contents) {
   mouse_event.button = blink::WebMouseEvent::Button::kLeft;
   mouse_event.SetPositionInWidget(10, 10);
   mouse_event.click_count = 1;
-  web_contents->GetRenderViewHost()->GetWidget()->ForwardMouseEvent(
-      mouse_event);
+  web_contents->GetMainFrame()
+      ->GetRenderViewHost()
+      ->GetWidget()
+      ->ForwardMouseEvent(mouse_event);
 }
 
 class ExtensionBindingsApiTest : public ExtensionApiTest {

chrome/browser/extensions/extension_view_host.cc

@@ -90,8 +90,12 @@ ExtensionViewHost::ExtensionViewHost(const Extension* extension,
     content::HostZoomMap* zoom_map =
         content::HostZoomMap::GetForWebContents(host_contents());
     zoom_map->SetTemporaryZoomLevel(
-        host_contents()->GetRenderViewHost()->GetProcess()->GetID(),
-        host_contents()->GetRenderViewHost()->GetRoutingID(),
+        host_contents()
+            ->GetMainFrame()
+            ->GetRenderViewHost()
+            ->GetProcess()
+            ->GetID(),
+        host_contents()->GetMainFrame()->GetRenderViewHost()->GetRoutingID(),
         zoom_map->GetDefaultZoomLevel());
   }
 }

chrome/browser/extensions/webstore_installer.cc

@@ -597,11 +597,11 @@ void WebstoreInstaller::StartDownload(const std::string& extension_id,
     ReportFailure(kDownloadDirectoryError, FAILURE_REASON_OTHER);
     return;
   }
-  if (!contents->GetRenderViewHost()) {
+  if (!contents->GetMainFrame()->GetRenderViewHost()) {
     ReportFailure(kDownloadDirectoryError, FAILURE_REASON_OTHER);
     return;
   }
-  if (!contents->GetRenderViewHost()->GetProcess()) {
+  if (!contents->GetMainFrame()->GetRenderViewHost()->GetProcess()) {
     ReportFailure(kDownloadDirectoryError, FAILURE_REASON_OTHER);
     return;
   }
@@ -620,7 +620,7 @@ void WebstoreInstaller::StartDownload(const std::string& extension_id,
   // We will navigate the current tab to this url to start the download. The
   // download system will then pass the crx to the CrxInstaller.
   int render_process_host_id =
-      contents->GetRenderViewHost()->GetProcess()->GetID();
+      contents->GetMainFrame()->GetRenderViewHost()->GetProcess()->GetID();
 
   content::RenderFrameHost* render_frame_host = contents->GetMainFrame();
   net::NetworkTrafficAnnotationTag traffic_annotation =