Extract minimal RenderViewHost interface for embedders, leaving

chrome/browser/ui/views/extensions/extension_view.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/views/extensions/extension_view.h"
 
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/ui/views/extensions/extension_popup.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/public/browser/content_browser_client.h"
@@ skipping 46 matching lines @@
   return gfx::kNullCursor;
 }
 
 void ExtensionView::SetVisible(bool is_visible) {
   if (is_visible != visible()) {
     NativeViewHost::SetVisible(is_visible);
 
     // Also tell RenderWidgetHostView the new visibility. Despite its name, it
     // is not part of the View hierarchy and does not know about the change
     // unless we tell it.
-    if (render_view_host()->view()) {
+    if (render_view_host()->GetView()) {
       if (is_visible)
-        render_view_host()->view()->Show();
+        render_view_host()->GetView()->Show();
       else
-        render_view_host()->view()->Hide();
+        render_view_host()->GetView()->Hide();
     }
   }
 }
 
 void ExtensionView::CreateWidgetHostView() {
   DCHECK(!initialized_);
   initialized_ = true;
   Attach(host_->host_contents()->GetView()->GetNativeView());
   host_->CreateRenderViewSoon();
   SetVisible(false);
@@ skipping 13 matching lines @@
 
 void ExtensionView::CleanUp() {
   if (!initialized_)
     return;
   if (native_view())
     Detach();
   initialized_ = false;
 }
 
 void ExtensionView::SetBackground(const SkBitmap& background) {
-  if (render_view_host()->IsRenderViewLive() && render_view_host()->view()) {
-    render_view_host()->view()->SetBackground(background);
+  if (render_view_host()->IsRenderViewLive() && render_view_host()->GetView()) {
+    render_view_host()->GetView()->SetBackground(background);
   } else {
     pending_background_ = background;
   }
   ShowIfCompletelyLoaded();
 }
 
 void ExtensionView::UpdatePreferredSize(const gfx::Size& new_size) {
   // Don't actually do anything with this information until we have been shown.
   // Size changes will not be honored by lower layers while we are hidden.
   if (!visible()) {
@@ skipping 25 matching lines @@
   // focus to the next focusable view). Also handle Backspace, since otherwise
   // (on Windows at least), pressing Backspace, when focus is on a text field
   // within the ExtensionView, will navigate the page back instead of erasing a
   // character.
   return (e.key_code() == ui::VKEY_TAB || e.key_code() == ui::VKEY_BACK);
 }
 
 void ExtensionView::OnBoundsChanged(const gfx::Rect& previous_bounds) {
   // Propagate the new size to RenderWidgetHostView.
   // We can't send size zero because RenderWidget DCHECKs that.
-  if (render_view_host()->view() && !bounds().IsEmpty()) {
-    render_view_host()->view()->SetSize(size());
+  if (render_view_host()->GetView() && !bounds().IsEmpty()) {
+    render_view_host()->GetView()->SetSize(size());
 
     if (container_)
       container_->OnViewWasResized();
   }
 }
 
 void ExtensionView::RenderViewCreated() {
-  if (!pending_background_.empty() && render_view_host()->view()) {
-    render_view_host()->view()->SetBackground(pending_background_);
+  if (!pending_background_.empty() && render_view_host()->GetView()) {
+    render_view_host()->GetView()->SetBackground(pending_background_);
     pending_background_.reset();
   }
 
   // Tell the renderer not to draw scroll bars in popups unless the
   // popups are at the maximum allowed size.
   gfx::Size largest_popup_size(ExtensionPopup::kMaxWidth,
                                ExtensionPopup::kMaxHeight);
   host_->DisableScrollbarsForSmallWindows(largest_popup_size);
 
   if (container_)
     container_->OnViewWasResized();
 }