WebKit side of merge from r41149 to r41181.

JavaScriptCore/API/JSContextRef.h

Index: JavaScriptCore/API/JSContextRef.h
===================================================================
--- JavaScriptCore/API/JSContextRef.h	(revision 10232)
+++ JavaScriptCore/API/JSContextRef.h	(working copy)
@@ -48,7 +48,7 @@
  synchronization is required.
 @result The created JSContextGroup.
 */
-JS_EXPORT JSContextGroupRef JSContextGroupCreate() AVAILABLE_AFTER_WEBKIT_VERSION_3_1;
+JS_EXPORT JSContextGroupRef JSContextGroupCreate() AVAILABLE_IN_WEBKIT_VERSION_4_0;
 
 /*!
 @function
@@ -56,14 +56,14 @@
 @param group The JSContextGroup to retain.
 @result A JSContextGroup that is the same as group.
 */
-JS_EXPORT JSContextGroupRef JSContextGroupRetain(JSContextGroupRef group) AVAILABLE_AFTER_WEBKIT_VERSION_3_1;
+JS_EXPORT JSContextGroupRef JSContextGroupRetain(JSContextGroupRef group) AVAILABLE_IN_WEBKIT_VERSION_4_0;
 
 /*!
 @function
 @abstract Releases a JavaScript context group.
 @param group The JSContextGroup to release.
 */
-JS_EXPORT void JSContextGroupRelease(JSContextGroupRef group) AVAILABLE_AFTER_WEBKIT_VERSION_3_1;
+JS_EXPORT void JSContextGroupRelease(JSContextGroupRef group) AVAILABLE_IN_WEBKIT_VERSION_4_0;
 
 /*!
 @function
@@ -92,7 +92,7 @@
 @result A JSGlobalContext with a global object of class globalObjectClass and a context
  group equal to group.
 */
-JS_EXPORT JSGlobalContextRef JSGlobalContextCreateInGroup(JSContextGroupRef group, JSClassRef globalObjectClass) AVAILABLE_AFTER_WEBKIT_VERSION_3_1;
+JS_EXPORT JSGlobalContextRef JSGlobalContextCreateInGroup(JSContextGroupRef group, JSClassRef globalObjectClass) AVAILABLE_IN_WEBKIT_VERSION_4_0;
 
 /*!
 @function
@@ -123,7 +123,7 @@
 @param ctx The JSContext whose group you want to get.
 @result ctx's group.
 */
-JS_EXPORT JSContextGroupRef JSContextGetGroup(JSContextRef ctx) AVAILABLE_AFTER_WEBKIT_VERSION_3_1;
+JS_EXPORT JSContextGroupRef JSContextGetGroup(JSContextRef ctx) AVAILABLE_IN_WEBKIT_VERSION_4_0;
 
 #ifdef __cplusplus
 }