Move WebInputMethodControllerImpl to core/exported/ & break dependencies.

third_party/WebKit/Source/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 153 matching lines @@
 #include "web/CompositorWorkerProxyClientImpl.h"
 #include "web/ContextMenuAllowedScope.h"
 #include "web/DedicatedWorkerMessagingProxyProviderImpl.h"
 #include "web/DevToolsEmulator.h"
 #include "web/FullscreenController.h"
 #include "web/LinkHighlightImpl.h"
 #include "web/PageOverlay.h"
 #include "web/PrerendererClientImpl.h"
 #include "web/StorageQuotaClientImpl.h"
 #include "web/WebDevToolsAgentImpl.h"
-#include "web/WebInputMethodControllerImpl.h"
 #include "web/WebRemoteFrameImpl.h"
 #include "web/WebSettingsImpl.h"
 
 #if USE(DEFAULT_RENDER_THEME)
 #include "core/layout/LayoutThemeDefault.h"
 #endif
 
 // Get rid of WTF's pow define so we can use std::pow.
 #undef pow
 #include <cmath>  // for std::pow
@@ skipping 3327 matching lines @@
 void WebViewImpl::DidCloseContextMenu() {
   LocalFrame* frame = page_->GetFocusController().FocusedFrame();
   if (frame)
     frame->Selection().SetCaretBlinkingSuspended(false);
 }
 
 void WebViewImpl::HidePopups() {
   CancelPagePopup();
 }
 
-WebInputMethodControllerImpl* WebViewImpl::GetActiveWebInputMethodController()
+WebInputMethodController* WebViewImpl::GetActiveWebInputMethodController()
     const {
-  return WebInputMethodControllerImpl::FromFrame(FocusedLocalFrameInWidget());
+  WebLocalFrameBase* local_frame =
+      WebLocalFrameBase::FromFrame(FocusedLocalFrameInWidget());
+  return local_frame ? local_frame->GetInputMethodController() : nullptr;
 }
 
 Color WebViewImpl::BaseBackgroundColor() const {
   return base_background_color_override_enabled_
              ? base_background_color_override_
              : base_background_color_;
 }
 
 void WebViewImpl::SetBaseBackgroundColor(WebColor color) {
   if (base_background_color_ == color)
@@ skipping 617 matching lines @@
   if (focused_frame->LocalFrameRoot() != MainFrameImpl()->GetFrame())
     return nullptr;
   return focused_frame;
 }
 
 LocalFrame* WebViewImpl::FocusedLocalFrameAvailableForIme() const {
   return ime_accept_events_ ? FocusedLocalFrameInWidget() : nullptr;
 }
 
 }  // namespace blink