Roll 50: Copied IDLs, PYTHON scripts from WebKit removed deleted files in WebCore

core/frame/Window.idl

Index: core/frame/Window.idl
diff --git a/core/frame/Window.idl b/core/frame/Window.idl
index 679fd07f3e627a1849d8f442b065267e7f6c5700..f73fac7530fa31e9c44ea8a41d00ef18e908f9ba 100644
--- a/core/frame/Window.idl
+++ b/core/frame/Window.idl
@@ -28,7 +28,7 @@
 
 // FIXME: explain all uses of [DoNotCheckSecurity]
 [
-    CheckSecurity=Frame,
+    CheckSecurity=Receiver,
     ImplementedAs=DOMWindow,
     PrimaryGlobal,
 ] interface Window : EventTarget {
@@ -60,9 +60,9 @@
     // FIXME: opener should be of type any.
     [DoNotCheckSecurity, Custom=Setter] attribute Window opener;
     [Replaceable, DoNotCheckSecurity] readonly attribute Window parent;
-    [CheckSecurity=Node, Custom=Getter] readonly attribute Element? frameElement;
+    [CheckSecurity=ReturnValue, Custom=Getter] readonly attribute Element? frameElement;
     // FIXME: open() should have 4 optional arguments with defaults.
-    [Custom] Window open(DOMString url, DOMString target, optional DOMString features);
+    [Custom] Window? open(DOMString url, DOMString target, optional DOMString features);
     // FIXME: These getters should not have [NotEnumerable].
     [NotEnumerable, DoNotCheckSecurity] getter Window (unsigned long index);
     [Custom, NotEnumerable, DoNotCheckSecurity] getter object (DOMString name);
@@ -72,17 +72,18 @@
     [RuntimeEnabled=ApplicationCache, LogActivity=GetterOnly] readonly attribute ApplicationCache applicationCache;
 
     // user prompts
-    void alert();
-    void alert(DOMString message);
-    boolean confirm(optional DOMString message = "");
-    DOMString? prompt(optional DOMString message = "", optional DOMString defaultValue = "");
-    void print();
-
-    // FIXME: requestAnimationFrame should take a FrameRequestCallback:
-    // https://www.w3.org/Bugs/Public/show_bug.cgi?id=28152
+    [Measure] void alert();
+    [Measure] void alert(DOMString message);
+    [Measure] boolean confirm(optional DOMString message = "");
+    [Measure] DOMString? prompt(optional DOMString message = "", optional DOMString defaultValue = "");
+    [Measure] void print();
+
     [MeasureAs=UnprefixedRequestAnimationFrame] long requestAnimationFrame(FrameRequestCallback callback);
     void cancelAnimationFrame(long handle);
 
+    [Measure, RuntimeEnabled=RequestIdleCallback] long requestIdleCallback(IdleRequestCallback callback, optional IdleRequestOptions options);
+    [RuntimeEnabled=RequestIdleCallback] void cancelIdleCallback(long handle);
+
     [DoNotCheckSecurity, Custom, RaisesException] void postMessage(any message, DOMString targetOrigin, optional sequence<Transferable> transfer);
 
     // HTML obsolete features
@@ -93,7 +94,7 @@
     // CSS Object Model (CSSOM)
     // http://dev.w3.org/csswg/cssom/#extensions-to-the-window-interface
     // FIXME: The optional pseudoElt argument should have no default.
-    [NewObject, TypeChecking=Interface] CSSStyleDeclaration getComputedStyle(Element elt, optional DOMString? pseudoElt = null);
+    [NewObject] CSSStyleDeclaration getComputedStyle(Element elt, optional DOMString? pseudoElt = null);
 
     // CSSOM View Module
     // http://dev.w3.org/csswg/cssom-view/#extensions-to-the-window-interface
@@ -153,8 +154,8 @@
     [MeasureAs=WindowDefaultStatus] attribute DOMString defaultStatus;
     [MeasureAs=WindowDefaultstatus, ImplementedAs=defaultStatus] attribute DOMString defaultstatus;
     [MeasureAs=StyleMedia] readonly attribute StyleMedia styleMedia;
-    [DeprecateAs=GetMatchedCSSRules] CSSRuleList getMatchedCSSRules([Default=Undefined] optional Element element,
-                                                                    [TreatUndefinedAs=NullString, Default=Undefined] optional DOMString? pseudoElement);
+    [DeprecateAs=GetMatchedCSSRules, LegacyInterfaceTypeChecking] CSSRuleList getMatchedCSSRules([Default=Undefined] optional Element element,
+                                                                                                 [TreatUndefinedAs=NullString, Default=Undefined] optional DOMString? pseudoElement);
     // This is the interface orientation in degrees. Some examples are:
     //  0 is straight up; -90 is when the device is rotated 90 clockwise;
     //  90 is when rotated counter clockwise.
@@ -173,10 +174,6 @@
     attribute EventHandler onanimationstart;
     [RuntimeEnabled=OrientationEvent] attribute EventHandler onorientationchange;
     attribute EventHandler onsearch;
-    [RuntimeEnabled=Touch] attribute EventHandler ontouchcancel;
-    [RuntimeEnabled=Touch] attribute EventHandler ontouchend;
-    [RuntimeEnabled=Touch] attribute EventHandler ontouchmove;
-    [RuntimeEnabled=Touch] attribute EventHandler ontouchstart;
     attribute EventHandler ontransitionend;
     attribute EventHandler onwebkitanimationend;
     attribute EventHandler onwebkitanimationiteration;
@@ -184,8 +181,8 @@
     attribute EventHandler onwebkittransitionend;
     attribute EventHandler onwheel;
 
-    // window.toString() requires special handling in V8
-    [DoNotCheckSignature, DoNotCheckSecurity, Custom, NotEnumerable] stringifier;
+    // https://w3c.github.io/webappsec/specs/powerfulfeatures/#monkey-patching-global-object
+    readonly attribute boolean isSecureContext;
 };
 
 // http://www.whatwg.org/specs/web-apps/current-work/#transferable-objects