Remove access to WebContents in RWHVA::Focus()

content/browser/web_contents/web_contents_view_android.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 "content/browser/web_contents/web_contents_view_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/logging.h"
 #include "cc/layers/layer.h"
@@ skipping 111 matching lines @@
 }
 
 void WebContentsViewAndroid::SizeContents(const gfx::Size& size) {
   // TODO(klobag): Do we need to do anything else?
   RenderWidgetHostView* rwhv = web_contents_->GetRenderWidgetHostView();
   if (rwhv)
     rwhv->SetSize(size);
 }
 
 void WebContentsViewAndroid::Focus() {
-  if (web_contents_->ShowingInterstitialPage())
+  RenderWidgetHostViewAndroid* rwhv = static_cast<RenderWidgetHostViewAndroid*>(
+      web_contents_->GetRenderWidgetHostView());
+  if (web_contents_->ShowingInterstitialPage()) {
     web_contents_->GetInterstitialPage()->Focus();
-  else
-    web_contents_->GetRenderWidgetHostView()->Focus();
+    if (content_view_core_)
+      content_view_core_->ForceUpdateImeAdapter(rwhv->GetNativeImeAdapter());
+  } else {
+    rwhv->Focus();
+  }
 }
 
 void WebContentsViewAndroid::SetInitialFocus() {
   if (web_contents_->FocusLocationBarByDefault())
     web_contents_->SetFocusToLocationBar(false);
   else
     Focus();
 }
 
 void WebContentsViewAndroid::StoreFocus() {
@@ skipping 177 matching lines @@
 // This is called when we the renderer asks us to take focus back (i.e., it has
 // iterated past the last focusable element on the page).
 void WebContentsViewAndroid::TakeFocus(bool reverse) {
   if (web_contents_->GetDelegate() &&
       web_contents_->GetDelegate()->TakeFocus(web_contents_, reverse))
     return;
   web_contents_->GetRenderWidgetHostView()->Focus();
 }
 
 } // namespace content