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

core/editing/Selection.idl

Index: core/editing/Selection.idl
diff --git a/core/editing/Selection.idl b/core/editing/Selection.idl
index a7ad07b414cbc02147f84e07a9b0386b600e5cb4..51c2879f4dd019f13fe6a95f63ced68cb611bbc0 100644
--- a/core/editing/Selection.idl
+++ b/core/editing/Selection.idl
@@ -30,42 +30,44 @@
 // http://w3c.github.io/selection-api/#idl-def-Selection
 
 // TODO(yoichio): All long types should be unsigned long. crbug.com/391673
+// TODO(philipj): No arguments are optional in the spec, but some should be:
+// https://github.com/w3c/selection-api/issues/30
 [
     ImplementedAs=DOMSelection,
     WillBeGarbageCollected,
 ] interface Selection {
-    readonly attribute Node? anchorNode;
-    readonly attribute long anchorOffset;
-    readonly attribute Node? focusNode;
-    readonly attribute long focusOffset;
-    readonly attribute boolean isCollapsed;
-    readonly attribute long rangeCount;
-    [RaisesException] Range getRangeAt(long index);
-    void addRange(Range range);
+    [MeasureAs=SelectionAnchorNode] readonly attribute Node? anchorNode;
+    [MeasureAs=SelectionAnchorOffset] readonly attribute long anchorOffset;
+    [MeasureAs=SelectionFocusNode] readonly attribute Node? focusNode;
+    [MeasureAs=SelectionFocusOffset] readonly attribute long focusOffset;
+    [MeasureAs=SelectionIsCollapsed] readonly attribute boolean isCollapsed;
+    [MeasureAs=SelectionRangeCount] readonly attribute long rangeCount;
+    [MeasureAs=SelectionType] readonly attribute DOMString type;
+    [MeasureAs=SelectionGetRangeAt, RaisesException] Range getRangeAt(long index);
+    [MeasureAs=SelectionAddRange] void addRange(Range range);
     // TODO(yoichio): Implement removeRange. crbug.com/391673
     //void removeRange(Range range);
-    void removeAllRanges();
-    // TODO(yoichio): The node argument should not be nullable. crbug.com/391673
-    // TODO(philipj): The offset argument should not have a default value.
-    [RaisesException] void collapse(Node? node, optional long offset = 0);
-    [RaisesException] void collapseToStart();
-    [RaisesException] void collapseToEnd();
-    // TODO(philipj): The offset argument should not have a default value.
-    [RaisesException, TypeChecking=Interface] void extend(Node node, optional long offset = 0);
+    [MeasureAs=SelectionRemoveAllRanges] void removeAllRanges();
+    [MeasureAs=SelectionEmpty] void empty();
+    [MeasureAs=SelectionCollapse, RaisesException, LegacyInterfaceTypeChecking] void collapse(Node? node, optional long offset = 0);
+    [ImplementedAs=collapse, MeasureAs=SelectionSetPosition, RaisesException, LegacyInterfaceTypeChecking] void setPosition(Node? node, optional long offset = 0);
+    [MeasureAs=SelectionCollapseToStart, RaisesException] void collapseToStart();
+    [MeasureAs=SelectionCollapseToEnd, RaisesException] void collapseToEnd();
+    [MeasureAs=SelectionExtend, RaisesException] void extend(Node node, optional long offset = 0);
     // TODO(philipj): The arguments should be anchorNode, anchorOffset,
-    // focusNode and focusOffset, and none of them should be optional.
-    [MeasureAs=SelectionSetBaseAndExtent, RaisesException] void setBaseAndExtent([Default=Undefined] optional Node baseNode,
-                                                                                 [Default=Undefined] optional long baseOffset,
-                                                                                 [Default=Undefined] optional Node extentNode,
-                                                                                 [Default=Undefined] optional long extentOffset);
-    [RaisesException, TypeChecking=Interface] void selectAllChildren(Node node);
-    [CustomElementCallbacks] void deleteFromDocument();
-    // TODO(philipj): The arguments should not be optional.
-    [MeasureAs=SelectionContainsNode] boolean containsNode([Default=Undefined] optional Node node, [Default=Undefined] optional boolean allowPartialContainment);
+    // focusNode and focusOffset, and none of them are optional or nullable in
+    // the spec.
+    [MeasureAs=SelectionSetBaseAndExtent, RaisesException, LegacyInterfaceTypeChecking] void setBaseAndExtent([Default=Undefined] optional Node? baseNode,
+                                                                                                              [Default=Undefined] optional long baseOffset,
+                                                                                                              [Default=Undefined] optional Node? extentNode,
+                                                                                                              [Default=Undefined] optional long extentOffset);
+    [MeasureAs=SelectionSelectAllChildren, RaisesException] void selectAllChildren(Node node);
+    [MeasureAs=SelectionDeleteDromDocument, CustomElementCallbacks] void deleteFromDocument();
+    [MeasureAs=SelectionContainsNode] boolean containsNode(Node node, optional boolean allowPartialContainment = false);
     // TODO(philipj): The spec does not use [NotEnumerable]. See also:
     // https://codereview.chromium.org/345983004/
     // https://www.w3.org/Bugs/Public/show_bug.cgi?id=26179
-    [NotEnumerable] stringifier DOMString ();
+    [MeasureAs=SelectionDOMString, NotEnumerable] stringifier DOMString();
 
     // Non-standard APIs
 
@@ -75,17 +77,8 @@
     [MeasureAs=SelectionExtentNode] readonly attribute Node? extentNode;
     [MeasureAs=SelectionExtentOffset] readonly attribute long extentOffset;
 
-    // https://github.com/w3c/selection-api/issues/14
-    [MeasureAs=SelectionType] readonly attribute DOMString type;
-
-    // https://github.com/w3c/selection-api/issues/36
-    [MeasureAs=SelectionEmpty] void empty();
-
     // https://github.com/w3c/selection-api/issues/37
     [MeasureAs=SelectionModify] void modify([Default=Undefined] optional DOMString alter,
                                             [Default=Undefined] optional DOMString direction,
                                             [Default=Undefined] optional DOMString granularity);
-
-    // https://github.com/w3c/selection-api/issues/38
-    [ImplementedAs=collapse, MeasureAs=SelectionSetPosition, RaisesException] void setPosition(Node? node, optional long offset = 0);
 };