Add infobar for PPAPI broker usage.

chrome/test/ppapi/ppapi_test.cc

Index: chrome/test/ppapi/ppapi_test.cc
diff --git a/chrome/test/ppapi/ppapi_test.cc b/chrome/test/ppapi/ppapi_test.cc
index f1a77406924e9526d7c3d91098071cd9e875f5a8..ae3402c521b58e567daf3ddd1e37408c9ff87218 100644
--- a/chrome/test/ppapi/ppapi_test.cc
+++ b/chrome/test/ppapi/ppapi_test.cc
@@ -12,14 +12,21 @@
 #include "base/string_util.h"
 #include "base/test/test_timeouts.h"
 #include "build/build_config.h"
+#include "chrome/browser/api/infobars/confirm_infobar_delegate.h"
+#include "chrome/browser/content_settings/host_content_settings_map.h"
+#include "chrome/browser/infobars/infobar.h"
+#include "chrome/browser/infobars/infobar_tab_helper.h"
+#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
+#include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/test_launcher_utils.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/dom_operation_notification_details.h"
 #include "content/public/test/test_renderer_host.h"
+#include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_paths.h"
@@ -107,7 +114,32 @@ void PPAPITestBase::TestFinishObserver::Reset() {
 }
 
 void PPAPITestBase::TestFinishObserver::OnTimeout() {
-  MessageLoopForUI::current()->Quit();
+  // MessageLoopForUI::current()->Quit();
+}
+
+PPAPITestBase::InfoBarObserver::InfoBarObserver() {
+  registrar_.Add(this, chrome::NOTIFICATION_TAB_CONTENTS_INFOBAR_ADDED,
+                 content::NotificationService::AllSources());
+}
+
+PPAPITestBase::InfoBarObserver::~InfoBarObserver() {}
+
+void PPAPITestBase::InfoBarObserver::Observe(
+    int type,
+    const content::NotificationSource& source,
+    const content::NotificationDetails& details) {
+  ASSERT_EQ(chrome::NOTIFICATION_TAB_CONTENTS_INFOBAR_ADDED, type);
+  InfoBarDelegate* info_bar_delegate =
+      content::Details<InfoBarAddedDetails>(details).ptr();
+  ConfirmInfoBarDelegate* confirm_info_bar_delegate =
+      info_bar_delegate->AsConfirmInfoBarDelegate();
+  ASSERT_TRUE(confirm_info_bar_delegate);
+  if (ShouldAcceptInfoBar(confirm_info_bar_delegate))
+    confirm_info_bar_delegate->Accept();
+  else
+    confirm_info_bar_delegate->Cancel();
+
+  // TODO(bauerb): We should close the infobar.
 }
 
 PPAPITestBase::PPAPITestBase() {
@@ -134,6 +166,12 @@ void PPAPITestBase::SetUpCommandLine(CommandLine* command_line) {
   command_line->AppendSwitch(switches::kDisableSmoothScrolling);
 }
 
+void PPAPITestBase::SetUpOnMainThread() {
+  // Always allow access to the PPAPI broker.
+  browser()->profile()->GetHostContentSettingsMap()->SetDefaultContentSetting(
+      CONTENT_SETTINGS_TYPE_PPAPI_BROKER, CONTENT_SETTING_ALLOW);
+}
+
 GURL PPAPITestBase::GetTestFileUrl(const std::string& test_case) {
   FilePath test_path;
   EXPECT_TRUE(PathService::Get(base::DIR_SOURCE_ROOT, &test_path));
@@ -377,3 +415,7 @@ std::string PPAPINaClTestDisallowedSockets::BuildQuery(
                       test_case.c_str());
 }
 
+void PPAPIBrokerInfoBarTest::SetUpOnMainThread() {
+  // The default content setting for the PPAPI broker is ASK. We purposefully
+  // don't call PPAPITestBase::SetUpOnMainThread() to keep it that way.
+}