PageOverlays: Remove PageOverlayList

Source/web/WebViewImpl.h

Index: Source/web/WebViewImpl.h
diff --git a/Source/web/WebViewImpl.h b/Source/web/WebViewImpl.h
index 504e22b9ef78e57c5c67752085393c0d8759934d..d2ef2d2914913bcef1908a958923d6f39b96ce23 100644
--- a/Source/web/WebViewImpl.h
+++ b/Source/web/WebViewImpl.h
@@ -55,7 +55,7 @@
 #include "web/DragClientImpl.h"
 #include "web/EditorClientImpl.h"
 #include "web/MediaKeysClientImpl.h"
-#include "web/PageOverlayList.h"
+#include "web/PageOverlay.h"
 #include "web/PageWidgetDelegate.h"
 #include "web/SpellCheckerClientImpl.h"
 #include "web/StorageClientImpl.h"
@@ -257,9 +257,9 @@ public:
     void showContextMenu() override;
     void extractSmartClipData(WebRect, WebString&, WebString&, WebRect&) override;
     void hidePopups() override;
-    void addPageOverlay(WebPageOverlay*, int /* zOrder */) override;
+    void addPageOverlay(WebPageOverlay*);
     void setPageOverlayColor(WebColor) override;
-    void removePageOverlay(WebPageOverlay*) override;
+    void removePageOverlay(WebPageOverlay*);
     void transferActiveWheelFlingAnimation(const WebActiveWheelFlingParameters&) override;
     bool endActiveFlingAnimation() override;
     void setShowPaintRects(bool) override;
@@ -294,7 +294,7 @@ public:
 
     WebColor backgroundColorOverride() const { return m_backgroundColorOverride; }
 
-    PageOverlayList* pageOverlays() const { return m_pageOverlays.get(); }
+    PageOverlay* pageOverlay() const { return m_pageOverlay.get(); }

[dgozman, 2015/07/28 16:16:57]

I think this should be |pageOverlayForTesting|.

[sergeyv, 2015/07/29 18:12:36]

Now it's deleted

 
     void setOverlayLayer(GraphicsLayer*);
 
@@ -709,7 +709,7 @@ private:
 
     OwnPtrWillBePersistent<InspectorOverlayImpl> m_inspectorOverlay;
     OwnPtr<DevToolsEmulator> m_devToolsEmulator;
-    OwnPtr<PageOverlayList> m_pageOverlays;
+    OwnPtr<PageOverlay> m_pageOverlay;
 
     // Whether the webview is rendering transparently.
     bool m_isTransparent;