Make sure sideload wipeout doesn't interfere with the tests.

chrome/browser/ui/views/extensions/disabled_extensions_view.cc

Index: chrome/browser/ui/views/extensions/disabled_extensions_view.cc
===================================================================
--- chrome/browser/ui/views/extensions/disabled_extensions_view.cc	(revision 163351)
+++ chrome/browser/ui/views/extensions/disabled_extensions_view.cc	(working copy)
@@ -9,9 +9,12 @@
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_system.h"
+#include "chrome/browser/prefs/pref_service.h"
+#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/singleton_tabs.h"
 #include "chrome/common/extensions/feature_switch.h"
+#include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/user_metrics.h"
 #include "grit/generated_resources.h"
@@ -43,6 +46,9 @@
 const int kHeadlineRowPadding = 10;
 const int kMessageBubblePadding = 11;
 
+// How often to show the disabled extension (sideload wipeout) bubble.
+const int kShowSideloadWipeoutBubbleMax = 3;
+
 // How many extensions to show in the bubble (max).
 const int kMaxExtensionsToShow = 7;
 
@@ -52,22 +58,26 @@
 // DisabledExtensionsView
 
 // static
-bool DisabledExtensionsView::MaybeShow(Browser* browser,
+void DisabledExtensionsView::MaybeShow(Browser* browser,
                                        views::View* anchor_view) {
-#if !defined(OS_WIN)
-  // We are targeting registry-installed extensions, which is Windows-specific,
-  // and extensions marked internal and not from the web store, which are mostly
-  // problematic on Windows.
-  return false;
-#endif
-
   if (!extensions::FeatureSwitch::sideload_wipeout()->IsEnabled())
-    return false;
+    return;
 
   static bool done_showing_ui = false;
   if (done_showing_ui)
-    return false;  // Only show the bubble once per launch.
+    return;  // Only show the bubble once per launch.
 
+  // A pref that counts how often the bubble has been shown.
+  IntegerPrefMember sideload_wipeout_bubble_shown;
+
+  sideload_wipeout_bubble_shown.Init(
+      prefs::kExtensionsSideloadWipeoutBubbleShown,
+          browser->profile()->GetPrefs(), NULL);
+  int bubble_shown_count = sideload_wipeout_bubble_shown.GetValue();
+  if (bubble_shown_count >= kShowSideloadWipeoutBubbleMax)
+    return;
+  sideload_wipeout_bubble_shown.SetValue(++bubble_shown_count);
+
   // Fetch all disabled extensions.
   ExtensionService* extension_service =
       extensions::ExtensionSystem::Get(
@@ -82,10 +92,7 @@
     bubble_delegate->StartFade(true);
 
     done_showing_ui = true;
-    return true;
   }
-
-  return false;
 }
 
 DisabledExtensionsView::DisabledExtensionsView(
@@ -109,6 +116,14 @@
 DisabledExtensionsView::~DisabledExtensionsView() {
 }
 
+void DisabledExtensionsView::DontShowBubbleAgain() {
+  IntegerPrefMember sideload_wipeout_bubble_shown;
+  sideload_wipeout_bubble_shown.Init(
+      prefs::kExtensionsSideloadWipeoutBubbleShown,
+      browser_->profile()->GetPrefs(), NULL);
+  sideload_wipeout_bubble_shown.SetValue(kShowSideloadWipeoutBubbleMax);
+}
+
 void DisabledExtensionsView::ButtonPressed(views::Button* sender,
                                            const ui::Event& event) {
   if (sender == settings_button_) {
@@ -123,11 +138,11 @@
 
   } else if (sender == dismiss_button_) {
     content::RecordAction(UserMetricsAction("DisabledExtension_Dismiss"));
-    // No action required. Close will happen below.
   } else {
     NOTREACHED();
   }
 
+  DontShowBubbleAgain();
   GetWidget()->Close();
 }
 
@@ -141,6 +156,7 @@
                              content::PAGE_TRANSITION_LINK,
                              false));
 
+  DontShowBubbleAgain();
   GetWidget()->Close();
 }