[WIP] Re-implement MediaControls in Blink-in-JS

Source/core/html/shadow/MediaControls.cpp

Index: Source/core/html/shadow/MediaControls.cpp
diff --git a/Source/core/html/shadow/MediaControls.cpp b/Source/core/html/shadow/MediaControls.cpp
index 4b5c0f0974c34dd72db49b3ba8c386cc633339fc..acfbcc3d2f551cb8b54dba5824c9351bad957ee5 100644
--- a/Source/core/html/shadow/MediaControls.cpp
+++ b/Source/core/html/shadow/MediaControls.cpp
@@ -28,6 +28,8 @@
 #include "core/html/shadow/MediaControls.h"
 
 #include "bindings/core/v8/ExceptionStatePlaceholder.h"
+#include "bindings/core/v8/V8MediaControls.h"
+#include "bindings/core/v8/PrivateScriptRunner.h"
 #include "core/events/MouseEvent.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLMediaElement.h"
@@ -65,16 +67,23 @@ MediaControls::MediaControls(HTMLMediaElement& mediaElement)
     , m_isMouseOverControls(false)
     , m_isPausedForScrubbing(false)
 {
+    ScriptWrappable::init(this);
+    v8::Handle<v8::Value> classObject = PrivateScriptRunner::installClassIfNeeded(document().frame(), "MediaControls");
+    RELEASE_ASSERT(!classObject.IsEmpty());
 }
 
 PassRefPtrWillBeRawPtr<MediaControls> MediaControls::create(HTMLMediaElement& mediaElement)
 {
     RefPtrWillBeRawPtr<MediaControls> controls = adoptRefWillBeNoop(new MediaControls(mediaElement));
 
-    if (controls->initializeControls())
-        return controls.release();
+    if (!controls->initializeControls())
+        return nullptr;
 
-    return nullptr;
+    PassRefPtrWillBeRawPtr<HTMLMediaElement> media(&mediaElement);
+    if (!V8MediaControls::createdCallbackMethodImplementedInPrivateScript(controls->document().frame(), controls.get(), media))
+        return nullptr;
+
+    return controls.release();
 }
 
 bool MediaControls::initializeControls()
@@ -183,12 +192,14 @@ void MediaControls::reset()
 
     refreshClosedCaptionsButtonVisibility();
 
-    if (mediaElement().hasVideo() && fullscreenIsSupported(document()))
+    if (mediaElement().hasVideo() && fullscreenIsSupported())
         m_fullScreenButton->show();
     else
         m_fullScreenButton->hide();
 
     makeOpaque();
+
+    V8MediaControls::resetMethodImplementedInPrivateScript(document().frame(), this);
 }
 
 void MediaControls::show()
@@ -362,6 +373,8 @@ void MediaControls::exitedFullscreen()
 
 void MediaControls::defaultEventHandler(Event* event)
 {
+    return;
+
     HTMLDivElement::defaultEventHandler(event);
 
     if (event->type() == EventTypeNames::mouseover) {
@@ -468,6 +481,11 @@ void MediaControls::updateTextTrackDisplay()
     m_textDisplayContainer->updateDisplay();
 }
 
+bool MediaControls::fullscreenIsSupported()
+{
+    return blink::fullscreenIsSupported(document());
+}
+
 void MediaControls::trace(Visitor* visitor)
 {
     visitor->trace(m_mediaElement);