Fix view view in views examples.

The views delegate used in Views Examples derives from TestViewsDelegate, which returns a TestWebContents when WebView tries to create it's webcontents. Since this functionality is intended only for unit tests, moved the test webcontents creation to a subclass of TestViewsDelegate in ash_test_base. This leaves TestViewsDelegate and it's subclasses unaffected.

R=ben@chromium.org
BUG=None.
TEST=Ran aura_test_unittests and verified that the webview example in views examples through ash_shell works correctly.

Review URL: https://chromiumcodereview.appspot.com/10447096

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@139690 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 19 insertions, 3 deletions

diff --git a/ash/screensaver/screensaver_view_unittest.cc b/ash/screensaver/screensaver_view_unittest.cc
index 47a19e2..25cfb6d 100644
--- a/ash/screensaver/screensaver_view_unittest.cc
+++ b/ash/screensaver/screensaver_view_unittest.cc
@@ -8,7 +8,6 @@
 #include "base/bind.h"
 #include "content/public/browser/browser_context.h"
 #include "ui/views/controls/webview/webview.h"
-#include "ui/views/test/test_views_delegate.h"
 #include "ui/views/test/webview_test_helper.h"
 
 namespace ash {
@@ -18,7 +17,7 @@ class ScreensaverViewTest : public ash::test::AshTestBase {
  public:
   ScreensaverViewTest() {
     url_ = GURL("http://www.google.com");
-    views_delegate_.reset(new views::TestViewsDelegate);
+    views_delegate_.reset(new AshTestViewsDelegate);
     webview_test_helper_.reset(new views::WebViewTestHelper(message_loop()));
   }
 
@@ -57,7 +56,7 @@ class ScreensaverViewTest : public ash::test::AshTestBase {
   GURL url_;
 
  private:
-  scoped_ptr<views::TestViewsDelegate> views_delegate_;
+  scoped_ptr<AshTestViewsDelegate> views_delegate_;
   scoped_ptr<views::WebViewTestHelper> webview_test_helper_;
 
   DISALLOW_COPY_AND_ASSIGN(ScreensaverViewTest);
diff --git a/ash/test/ash_test_base.cc b/ash/test/ash_test_base.cc
index ca7b9fc..0e6b72b 100644
--- a/ash/test/ash_test_base.cc
+++ b/ash/test/ash_test_base.cc
@@ -8,6 +8,7 @@
 
 #include "ash/shell.h"
 #include "ash/test/test_shell_delegate.h"
+#include "content/test/web_contents_tester.h"
 #include "ui/aura/env.h"
 #include "ui/aura/monitor_manager.h"
 #include "ui/aura/root_window.h"
@@ -18,6 +19,13 @@
 namespace ash {
 namespace test {
 
+content::WebContents* AshTestViewsDelegate::CreateWebContents(
+    content::BrowserContext* browser_context,
+    content::SiteInstance* site_instance) {
+  return content::WebContentsTester::CreateTestWebContents(browser_context,
+                                                           site_instance);
+}
+
 AshTestBase::AshTestBase() {
 }
 
diff --git a/ash/test/ash_test_base.h b/ash/test/ash_test_base.h
index c118a8a..61d739f 100644
--- a/ash/test/ash_test_base.h
+++ b/ash/test/ash_test_base.h
@@ -10,10 +10,19 @@
 #include "base/compiler_specific.h"
 #include "base/message_loop.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "ui/views/test/test_views_delegate.h"
 
 namespace ash {
 namespace test {
 
+class AshTestViewsDelegate : public views::TestViewsDelegate {
+ public:
+  // Overriden from TestViewsDelegate.
+  content::WebContents* CreateWebContents(
+      content::BrowserContext* browser_context,
+      content::SiteInstance* site_instance) OVERRIDE;
+};
+
 class AshTestBase : public testing::Test {
  public:
   AshTestBase();