Introduce the abstract class WebViewBase, to decouple WebViewImpl.

third_party/WebKit/Source/web/ExternalPopupMenu.cpp

 /*
  * Copyright (C) 2010 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 14 matching lines @@
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "web/ExternalPopupMenu.h"
 
 #include "core/dom/NodeComputedStyle.h"
 #include "core/dom/TaskRunnerHelper.h"
+#include "core/exported/WebViewBase.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/html/HTMLOptionElement.h"
 #include "core/html/HTMLSelectElement.h"
 #include "core/layout/LayoutBox.h"
 #include "core/page/Page.h"
 #include "core/style/ComputedStyle.h"
 #include "platform/geometry/FloatQuad.h"
 #include "platform/geometry/IntPoint.h"
 #include "platform/text/TextDirection.h"
 #include "platform/wtf/PtrUtil.h"
+#include "public/platform/WebCoalescedInputEvent.h"
 #include "public/platform/WebMouseEvent.h"
 #include "public/platform/WebVector.h"
 #include "public/web/WebExternalPopupMenu.h"
 #include "public/web/WebFrameClient.h"
 #include "public/web/WebMenuItemInfo.h"
 #include "public/web/WebPopupMenuInfo.h"
+#include "public/web/WebView.h"
 #include "web/WebLocalFrameImpl.h"
-#include "web/WebViewImpl.h"
 
 namespace blink {
 
 ExternalPopupMenu::ExternalPopupMenu(LocalFrame& frame,
                                      HTMLSelectElement& owner_element,
-                                     WebViewImpl& web_view)
+                                     WebView& web_view)
     : owner_element_(owner_element),
       local_frame_(frame),
       web_view_(web_view),
       dispatch_event_timer_(
           TaskRunnerHelper::Get(TaskType::kUnspecedTimer, &frame),
           this,
           &ExternalPopupMenu::DispatchEvent),
       web_external_popup_menu_(0) {}
 
 ExternalPopupMenu::~ExternalPopupMenu() {}
@@ skipping 36 matching lines @@
     // pending to be shown for example).
     DidCancel();
     return false;
   }
 }
 
 void ExternalPopupMenu::Show() {
   if (!ShowInternal())
     return;
 #if OS(MACOSX)
-  const WebInputEvent* current_event = WebViewImpl::CurrentInputEvent();
+  const WebInputEvent* current_event = WebViewBase::CurrentInputEvent();
   if (current_event && current_event->GetType() == WebInputEvent::kMouseDown) {
     synthetic_event_ = WTF::WrapUnique(new WebMouseEvent);
     *synthetic_event_ = *static_cast<const WebMouseEvent*>(current_event);
     synthetic_event_->SetType(WebInputEvent::kMouseUp);
     dispatch_event_timer_.StartOneShot(0, BLINK_FROM_HERE);
     // FIXME: show() is asynchronous. If preparing a popup is slow and a
     // user released the mouse button before showing the popup, mouseup and
     // click events are correctly dispatched. Dispatching the synthetic
     // mouseup event is redundant in this case.
   }
@@ skipping 177 matching lines @@
     if (owner_element.ItemIsDisplayNone(*items[i]))
       continue;
     if (popup_menu_item_index == i)
       return index_tracker;
     ++index_tracker;
   }
   return -1;
 }
 
 }  // namespace blink