Introduce the abstract class WebViewBase, to decouple WebViewImpl.

third_party/WebKit/Source/web/LocalFrameClientImpl.cpp

 /*
  * Copyright (C) 2009, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2011 Apple 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.
@@ skipping 21 matching lines @@
 #include "web/LocalFrameClientImpl.h"
 
 #include "bindings/core/v8/ScriptController.h"
 #include "core/HTMLNames.h"
 #include "core/dom/Document.h"
 #include "core/dom/Fullscreen.h"
 #include "core/events/MessageEvent.h"
 #include "core/events/MouseEvent.h"
 #include "core/events/UIEventWithKeyState.h"
 #include "core/exported/WebDataSourceImpl.h"
+#include "core/exported/WebViewBase.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLFrameElementBase.h"
 #include "core/html/HTMLMediaElement.h"
 #include "core/html/HTMLPlugInElement.h"
 #include "core/input/EventHandler.h"
 #include "core/layout/HitTestResult.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/loader/FrameLoadRequest.h"
 #include "core/loader/FrameLoader.h"
@@ skipping 47 matching lines @@
 #include "public/web/WebPlugin.h"
 #include "public/web/WebPluginParams.h"
 #include "public/web/WebViewClient.h"
 #include "v8/include/v8.h"
 #include "web/DevToolsEmulator.h"
 #include "web/SharedWorkerRepositoryClientImpl.h"
 #include "web/WebDevToolsAgentImpl.h"
 #include "web/WebDevToolsFrontendImpl.h"
 #include "web/WebLocalFrameImpl.h"
 #include "web/WebPluginContainerImpl.h"
-#include "web/WebViewImpl.h"
 
 #include <memory>
 
 namespace blink {
 
 namespace {
 
 // Convenience helper for frame tree helpers in FrameClient to reduce the amount
 // of null-checking boilerplate code. Since the frame tree is maintained in the
 // web/ layer, the frame tree helpers often have to deal with null WebFrames:
@@ skipping 297 matching lines @@
 void LocalFrameClientImpl::DispatchDidFinishLoad() {
   web_frame_->DidFinish();
 }
 
 void LocalFrameClientImpl::DispatchDidChangeThemeColor() {
   if (web_frame_->Client())
     web_frame_->Client()->DidChangeThemeColor();
 }
 
 static bool AllowCreatingBackgroundTabs() {
-  const WebInputEvent* input_event = WebViewImpl::CurrentInputEvent();
+  const WebInputEvent* input_event = WebViewBase::CurrentInputEvent();
   if (!input_event || (input_event->GetType() != WebInputEvent::kMouseUp &&
                        (input_event->GetType() != WebInputEvent::kRawKeyDown &&
                         input_event->GetType() != WebInputEvent::kKeyDown) &&
                        input_event->GetType() != WebInputEvent::kGestureTap))
     return false;
 
   unsigned short button_number;
   if (WebInputEvent::IsMouseEventType(input_event->GetType())) {
     const WebMouseEvent* mouse_event =
         static_cast<const WebMouseEvent*>(input_event);
@@ skipping 142 matching lines @@
       WrappedResourceRequest(request), static_cast<WebNavigationPolicy>(policy),
       suggested_name, should_replace_current_entry);
 }
 
 void LocalFrameClientImpl::LoadErrorPage(int reason) {
   if (web_frame_->Client())
     web_frame_->Client()->LoadErrorPage(reason);
 }
 
 bool LocalFrameClientImpl::NavigateBackForward(int offset) const {
-  WebViewImpl* webview = web_frame_->ViewImpl();
+  WebViewBase* webview = web_frame_->ViewImpl();
   if (!webview->Client())
     return false;
 
   DCHECK(offset);
   if (offset > webview->Client()->HistoryForwardListCount())
     return false;
   if (offset < -webview->Client()->HistoryBackListCount())
     return false;
   webview->Client()->NavigateBackForwardSoon(offset);
   return true;
@@ skipping 329 matching lines @@
   return WTF::WrapUnique(
       web_frame_->Client()->CreateApplicationCacheHost(client));
 }
 
 void LocalFrameClientImpl::DispatchDidChangeManifest() {
   if (web_frame_->Client())
     web_frame_->Client()->DidChangeManifest();
 }
 
 unsigned LocalFrameClientImpl::BackForwardLength() {
-  WebViewImpl* webview = web_frame_->ViewImpl();
+  WebViewBase* webview = web_frame_->ViewImpl();
   if (!webview || !webview->Client())
     return 0;
   return webview->Client()->HistoryBackListCount() + 1 +
          webview->Client()->HistoryForwardListCount();
 }
 
 void LocalFrameClientImpl::SuddenTerminationDisablerChanged(
     bool present,
     SuddenTerminationDisablerType type) {
   if (web_frame_->Client()) {
@@ skipping 44 matching lines @@
 void LocalFrameClientImpl::AbortClientNavigation() {
   if (web_frame_->Client())
     web_frame_->Client()->AbortClientNavigation();
 }
 
 TextCheckerClient& LocalFrameClientImpl::GetTextCheckerClient() const {
   return web_frame_->GetTextCheckerClient();
 }
 
 }  // namespace blink