Throw exception when initialization failed.

content/shell/android/java/src/org/chromium/content_shell/ContentShellActivity.java

 // Copyright (c) 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.content_shell;
 
 import android.app.Activity;
 import android.content.Intent;
 import android.os.Bundle;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.KeyEvent;
 
 import org.chromium.base.ChromiumActivity;
 import org.chromium.content.app.LibraryLoader;
 import org.chromium.content.browser.ActivityContentVideoViewDelegate;
+import org.chromium.content.browser.AndroidBrowserProcessInitException;
 import org.chromium.content.browser.ContentVideoView;
 import org.chromium.content.browser.ContentView;
 import org.chromium.content.browser.DeviceUtils;
 import org.chromium.content.common.CommandLine;
 import org.chromium.ui.gfx.ActivityNativeWindow;
 
 /**
  * Activity for managing the Content Shell.
  */
 public class ContentShellActivity extends ChromiumActivity {
@@ skipping 32 matching lines @@
         mActivityNativeWindow.restoreInstanceState(savedInstanceState);
         mShellManager.setWindow(mActivityNativeWindow);
         ContentVideoView.registerContentVideoViewContextDelegate(
             new ActivityContentVideoViewDelegate(this));
 
         String startupUrl = getUrlFromIntent(getIntent());
         if (!TextUtils.isEmpty(startupUrl)) {
             mShellManager.setStartupUrl(Shell.sanitizeUrl(startupUrl));
         }
 
-        if (!ContentView.enableMultiProcess(this, ContentView.MAX_RENDERERS_AUTOMATIC)) {
-            String shellUrl = DEFAULT_SHELL_URL;
-            if (savedInstanceState != null
+        try {
+            if (!ContentView.enableMultiProcess(this, ContentView.MAX_RENDERERS_AUTOMATIC)) {
+                String shellUrl = DEFAULT_SHELL_URL;
+                if (savedInstanceState != null
                     && savedInstanceState.containsKey(ACTIVE_SHELL_URL_KEY)) {
-                shellUrl = savedInstanceState.getString(ACTIVE_SHELL_URL_KEY);
+                    shellUrl = savedInstanceState.getString(ACTIVE_SHELL_URL_KEY);
+                }
+                mShellManager.launchShell(shellUrl);
             }
-            mShellManager.launchShell(shellUrl);
+        } catch (AndroidBrowserProcessInitException e) {
+            Log.e(TAG, "ContentView initialization failed.", e);
+            finish();
         }
     }
 
     @Override
     protected void onSaveInstanceState(Bundle outState) {
         super.onSaveInstanceState(outState);
         Shell activeShell = getActiveShell();
         if (activeShell != null) {
             outState.putString(ACTIVE_SHELL_URL_KEY, activeShell.getContentView().getUrl());
         }
@@ skipping 84 matching lines @@
 
     /**
      * @return The {@link ContentView} owned by the currently visible {@link Shell} or null if one
      *         is not showing.
      */
     public ContentView getActiveContentView() {
         Shell shell = getActiveShell();
         return shell != null ? shell.getContentView() : null;
     }
 }