Implement Crash Handle API

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

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.android_webview;
 
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.content.ComponentCallbacks2;
@@ skipping 1139 matching lines @@
         for (Map.Entry<String, Pair<Object, Class>> entry : javascriptInterfaces.entrySet()) {
             @SuppressWarnings("unchecked")
             Class<? extends Annotation> requiredAnnotation = entry.getValue().second;
             mContentViewCore.addPossiblyUnsafeJavascriptInterface(
                     entry.getValue().first,
                     entry.getKey(),
                     requiredAnnotation);
         }
     }
 
+    @CalledByNative
+    private void onRenderProcessGone(int childProcessID) {
+    }
+
+    @CalledByNative
+    private boolean onRenderProcessGoneDetail(int childProcessID, boolean crashed) {
+        if (isDestroyed(NO_WARN)) return false;
+        return mContentsClient.onRenderProcessGone(new AwRenderProcessGoneDetail(crashed));
+    }
+
     /**
      * Destroys this object and deletes its native counterpart.
      */
     public void destroy() {
         if (TRACE) Log.i(TAG, "%s destroy", this);
         if (isDestroyed(NO_WARN)) return;
 
         // Remove pending messages
         mContentsClient.getCallbackHelper().removeCallbacksAndMessages();
 
@@ skipping 2222 matching lines @@
 
     private native void nativePostMessageToFrame(long nativeAwContents, String frameId,
             String message, String targetOrigin, int[] msgPorts);
 
     private native void nativeCreateMessageChannel(
             long nativeAwContents, AppWebMessagePort[] ports);
 
     private native void nativeGrantFileSchemeAccesstoChildProcess(long nativeAwContents);
     private native void nativeResumeLoadingCreatedPopupWebContents(long nativeAwContents);
 }