Plumb selection bounds as a single unit

Source/web/ChromeClientImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * 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 30 matching lines @@
 #include "core/frame/Console.h"
 #include "core/frame/FrameHost.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLInputElement.h"
 #include "core/html/forms/ColorChooser.h"
 #include "core/html/forms/ColorChooserClient.h"
 #include "core/html/forms/DateTimeChooser.h"
 #include "core/layout/HitTestResult.h"
 #include "core/layout/LayoutPart.h"
-#include "core/layout/compositing/CompositedSelectionBound.h"
+#include "core/layout/compositing/CompositedSelectionBounds.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/loader/FrameLoadRequest.h"
 #include "core/page/Page.h"
 #include "modules/accessibility/AXObject.h"
 #include "platform/Cursor.h"
 #include "platform/FileChooser.h"
 #include "platform/PlatformScreen.h"
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/exported/WrappedResourceRequest.h"
 #include "platform/geometry/IntRect.h"
 #include "platform/graphics/GraphicsLayer.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebCursorInfo.h"
 #include "public/platform/WebRect.h"
-#include "public/platform/WebSelectionBound.h"
+#include "public/platform/WebSelectionBounds.h"
 #include "public/platform/WebURLRequest.h"
 #include "public/web/WebAXObject.h"
 #include "public/web/WebAutofillClient.h"
 #include "public/web/WebColorChooser.h"
 #include "public/web/WebColorSuggestion.h"
 #include "public/web/WebConsoleMessage.h"
 #include "public/web/WebFrameClient.h"
 #include "public/web/WebInputElement.h"
 #include "public/web/WebInputEvent.h"
 #include "public/web/WebKit.h"
@@ skipping 41 matching lines @@
     ASSERT(bound.layer);
 
     // These enums have the same values; enforced in AssertMatchingEnums.cpp.
     WebSelectionBound result(static_cast<WebSelectionBound::Type>(bound.type));
     result.layerId = bound.layer->platformLayer()->id();
     result.edgeTopInLayer = roundedIntPoint(bound.edgeTopInLayer);
     result.edgeBottomInLayer = roundedIntPoint(bound.edgeBottomInLayer);
     return result;
 }
 
+static WebSelectionBounds toWebSelectionBounds(const CompositedSelectionBounds& bounds)
+{
+    WebSelectionBounds result(toWebSelectionBound(bounds.start), toWebSelectionBound(bounds.end));
+    result.isEditable = bounds.isEditable;
+    result.isEditableRegionEmpty = bounds.isEditableRegionEmpty;
+    return result;
+}
+
 ChromeClientImpl::ChromeClientImpl(WebViewImpl* webView)
     : m_webView(webView)
 {
 }
 
 ChromeClientImpl::~ChromeClientImpl()
 {
 }
 
 void* ChromeClientImpl::webView() const
@@ skipping 577 matching lines @@
 void ChromeClientImpl::exitFullScreenForElement(Element* element)
 {
     m_webView->exitFullScreenForElement(element);
 }
 
 void ChromeClientImpl::clearCompositedSelectionBounds()
 {
     m_webView->clearCompositedSelectionBounds();
 }
 
-void ChromeClientImpl::updateCompositedSelectionBounds(const CompositedSelectionBound& anchor, const CompositedSelectionBound& focus)
+void ChromeClientImpl::updateCompositedSelectionBounds(const CompositedSelectionBounds& bounds)
 {
-    m_webView->updateCompositedSelectionBounds(toWebSelectionBound(anchor), toWebSelectionBound(focus));
+    m_webView->updateCompositedSelectionBounds(toWebSelectionBounds(bounds));
 }
 
 bool ChromeClientImpl::hasOpenedPopup() const
 {
     return m_webView->hasOpenedPopup();
 }
 
 PassRefPtrWillBeRawPtr<PopupMenu> ChromeClientImpl::createPopupMenu(LocalFrame& frame, PopupMenuClient* client)
 {
     if (WebViewImpl::useExternalPopupMenus())
@@ skipping 145 matching lines @@
     if (m_webView->rootGraphicsLayer() && m_webView->layerTreeView() && m_webView->pinchVirtualViewportEnabled())
         m_webView->page()->frameHost().pinchViewport().registerLayersWithTreeView(m_webView->layerTreeView());
 }
 
 void ChromeClientImpl::didUpdateTopControls() const
 {
     m_webView->didUpdateTopControls();
 }
 
 } // namespace blink