Make WebView work for external displays (over Presentations).

android_webview/java/src/org/chromium/android_webview/AwContents.java

Index: android_webview/java/src/org/chromium/android_webview/AwContents.java
diff --git a/android_webview/java/src/org/chromium/android_webview/AwContents.java b/android_webview/java/src/org/chromium/android_webview/AwContents.java
index 76a9cc8ce54d67b7541cfb96b3e60ef6427c4c53..003291ab90bb0f3364635b6e5d23b44967d20f50 100644
--- a/android_webview/java/src/org/chromium/android_webview/AwContents.java
+++ b/android_webview/java/src/org/chromium/android_webview/AwContents.java
@@ -884,7 +884,7 @@ public class AwContents implements SmartClipProvider,
         if (activity == null) {
             if (sCachedWindowAndroid == null) {
                 sCachedWindowAndroid = new WindowAndroidWrapper(
-                        new WindowAndroid(context.getApplicationContext()));
+                        new WindowAndroid(context.getApplicationContext(), context));
             }
             return sCachedWindowAndroid;
         }
@@ -894,7 +894,7 @@ public class AwContents implements SmartClipProvider,
         if (activityWindowAndroid == null) {
             final boolean listenToActivityState = false;
             activityWindowAndroid = new WindowAndroidWrapper(
-                    new ActivityWindowAndroid(activity, listenToActivityState));
+                    new ActivityWindowAndroid(activity, listenToActivityState, context));
             sActivityWindowMap.put(activity, activityWindowAndroid);
         }
         return activityWindowAndroid;