Roll WebCore IDL to multivm@418

third_party/WebCore/testing/Internals.idl

Index: third_party/WebCore/testing/Internals.idl
diff --git a/third_party/WebCore/testing/Internals.idl b/third_party/WebCore/testing/Internals.idl
index 15ce0a3ac18dfa4fcfbd0958290ad2601e74d3ca..00ebd5008dac33fb6cc9257a9a51c3b86f119285 100644
--- a/third_party/WebCore/testing/Internals.idl
+++ b/third_party/WebCore/testing/Internals.idl
@@ -72,6 +72,8 @@ module window {
 
         ClientRectList inspectorHighlightRects(in Document document) raises (DOMException);
 
+        void setBackgroundBlurOnNode(in Node node, in long blurLength) raises(DOMException);
+
         unsigned long markerCountForNode(in Node node, in DOMString markerType) raises(DOMException);
         Range markerRangeForNode(in Node node, in DOMString markerType, in unsigned long index) raises(DOMException);
         DOMString markerDescriptionForNode(in Node node, in DOMString markerType, in unsigned long index) raises(DOMException);
@@ -93,6 +95,7 @@ module window {
         unsigned long lengthFromRange(in Element scope, in Range range) raises (DOMException);
         DOMString rangeAsText(in Range range) raises (DOMException);
 
+        void setDelegatesScrolling(in boolean enabled, in Document document) raises (DOMException);
 #if defined(ENABLE_TOUCH_ADJUSTMENT) && ENABLE_TOUCH_ADJUSTMENT
         WebKitPoint touchPositionAdjustedToBestClickableNode(in long x, in long y, in long width, in long height, in Document document) raises (DOMException);
         Node touchNodeAdjustedToBestClickableNode(in long x, in long y, in long width, in long height, in Document document) raises (DOMException);
@@ -102,8 +105,6 @@ module window {
         long lastSpellCheckRequestSequence(in Document document) raises (DOMException);
         long lastSpellCheckProcessedSequence(in Document document) raises (DOMException);
 
-        void setMediaPlaybackRequiresUserGesture(in Document document, in boolean enabled) raises(DOMException);
-
 #if defined(ENABLE_VIDEO_TRACK) && ENABLE_VIDEO_TRACK
         void setShouldDisplayTrackKind(in Document document, in DOMString kind, in boolean enabled) raises (DOMException);
         boolean shouldDisplayTrackKind(in Document document, in DOMString trackKind) raises (DOMException);
@@ -124,6 +125,8 @@ module window {
         boolean hasSpellingMarker(in Document document, in long from, in long length) raises (DOMException);
         boolean hasGrammarMarker(in Document document, in long from, in long length) raises (DOMException);
 
+        unsigned long numberOfScrollableAreas(in Document document) raises (DOMException);
+
         readonly attribute InternalSettings settings;
 
 #if defined(ENABLE_BATTERY_STATUS) && ENABLE_BATTERY_STATUS