PaymentRequest.abort() should return a promise.

third_party/WebKit/Source/bindings/core/v8/V8BindingForTesting.h

Index: third_party/WebKit/Source/bindings/core/v8/V8BindingForTesting.h
diff --git a/third_party/WebKit/Source/bindings/core/v8/V8BindingForTesting.h b/third_party/WebKit/Source/bindings/core/v8/V8BindingForTesting.h
index 7e4b84705c2bd2feb6ba7507e9ae54b5e3f5804b..f7ce56678edc983ac2a0ad432fd462ba266d5e84 100644
--- a/third_party/WebKit/Source/bindings/core/v8/V8BindingForTesting.h
+++ b/third_party/WebKit/Source/bindings/core/v8/V8BindingForTesting.h
@@ -5,15 +5,19 @@
 #ifndef V8BindingForTesting_h
 #define V8BindingForTesting_h
 
-#include "bindings/core/v8/DOMWrapperWorld.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "wtf/Allocator.h"
 #include "wtf/Forward.h"
+#include "wtf/OwnPtr.h"
 
 #include <v8.h>
 
 namespace blink {
 
+class DOMWrapperWorld;
+class DummyPageHolder;
+class ExecutionContext;
+
 class ScriptStateForTesting : public ScriptState {
 public:
     static PassRefPtr<ScriptStateForTesting> create(v8::Local<v8::Context>, PassRefPtr<DOMWrapperWorld>);
@@ -24,6 +28,17 @@ private:
     Persistent<ExecutionContext> m_executionContext;
 };
 
+class ScriptStateForTestingWithPage {

[haraken, 2016/06/13 01:31:10]

Or can you just add DummyPageHolder to ScriptStateForTesting instead of adding a
new testing class?

[please use gerrit instead, 2016/06/14 05:12:40]

Done.

+public:
+    ScriptStateForTestingWithPage();
+    ~ScriptStateForTestingWithPage();
+
+    // Returns a script state that has a document and a frame.
+    ScriptState* getScriptState();
+private:
+    OwnPtr<DummyPageHolder> m_page;
+};
+
 class V8TestingScope {
     DISALLOW_NEW();
 public: