[RemotePlayback] Keep track of source compatibility and reject prompt() correspondingly

chrome/android/java/src/org/chromium/chrome/browser/media/remote/RemoteMediaPlayerBridge.java

Index: chrome/android/java/src/org/chromium/chrome/browser/media/remote/RemoteMediaPlayerBridge.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/media/remote/RemoteMediaPlayerBridge.java b/chrome/android/java/src/org/chromium/chrome/browser/media/remote/RemoteMediaPlayerBridge.java
index 33dbff5861d5a360981a0252e50ee8f5f304395f..dc4062cc85f5fe4d373880844a1cd71b9a28aee1 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/media/remote/RemoteMediaPlayerBridge.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/media/remote/RemoteMediaPlayerBridge.java
@@ -318,9 +318,10 @@ public class RemoteMediaPlayerBridge {
     }
 
     private void onRouteAvailabilityChange() {
+        Log.d(TAG, "onRouteAvailabilityChange: " + mRouteIsAvailable + ", " + mIsPlayable);
         if (mNativeRemoteMediaPlayerBridge == 0) return;
-        boolean usable = mRouteIsAvailable && mIsPlayable;
-        nativeOnRouteAvailabilityChanged(mNativeRemoteMediaPlayerBridge, usable);
+        nativeOnRouteAvailabilityChanged(
+                mNativeRemoteMediaPlayerBridge, mRouteIsAvailable, mIsPlayable);
     }
 
     @CalledByNative
@@ -355,7 +356,7 @@ public class RemoteMediaPlayerBridge {
     private native void nativeOnRouteUnselected(long nativeRemoteMediaPlayerBridge);
     private native void nativeOnPlaybackFinished(long nativeRemoteMediaPlayerBridge);
     private native void nativeOnRouteAvailabilityChanged(long nativeRemoteMediaPlayerBridge,
-            boolean available);
+            boolean isRouteAvailable, boolean isSourceCompatible);
     private native void nativeOnCancelledRemotePlaybackRequest(long nativeRemoteMediaPlayerBridge);
     private native String nativeGetTitle(long nativeRemoteMediaPlayerBridge);
     private native void nativePauseLocal(long nativeRemoteMediaPlayerBridge);