Handle per-tab AUTOMATIC_DOWNLOADS setting in DownloadRequestLimiter.

chrome/browser/download/download_request_limiter_unittest.cc

Index: chrome/browser/download/download_request_limiter_unittest.cc
diff --git a/chrome/browser/download/download_request_limiter_unittest.cc b/chrome/browser/download/download_request_limiter_unittest.cc
index 14d15026609ad3aeacccf0acd276e31848ee1a05..82a5940dba4ae904e606bf91abef8cd35a71ef8b 100644
--- a/chrome/browser/download/download_request_limiter_unittest.cc
+++ b/chrome/browser/download/download_request_limiter_unittest.cc
@@ -9,9 +9,10 @@
 #include "base/run_loop.h"
 #include "build/build_config.h"
 #include "chrome/browser/chrome_notification_types.h"
+#include "chrome/browser/content_settings/host_content_settings_map_factory.h"
+#include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
-#include "chrome/test/base/testing_profile.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_details.h"
@@ -143,29 +144,16 @@ class DownloadRequestLimiterTest : public ChromeRenderViewHostTestHarness {
  public:
   void SetUp() override {
     ChromeRenderViewHostTestHarness::SetUp();
-    profile_.reset(new TestingProfile());
     testing_delegate_.SetUp(web_contents());
 
     UpdateExpectations(ACCEPT);
     cancel_count_ = continue_count_ = 0;
     download_request_limiter_ = new DownloadRequestLimiter();
-
-    content_settings_ = new HostContentSettingsMap(
-        profile_->GetPrefs(), false /* incognito_profile */,
-        false /* guest_profile */);
-    DownloadRequestLimiter::SetContentSettingsForTesting(
-        content_settings_.get());
   }
 
   void TearDown() override {
-    content_settings_->ShutdownOnUIThread();
-    content_settings_ = nullptr;
     testing_delegate_.TearDown();
 
-    // |profile_| must be teared down before
-    // |RenderViewHostTestHarness::thread_bundle_|.
-    profile_.reset();
-
     ChromeRenderViewHostTestHarness::TearDown();
   }
 
@@ -212,13 +200,6 @@ class DownloadRequestLimiterTest : public ChromeRenderViewHostTestHarness {
     // Ensure a download state exists.
     download_request_limiter_->GetDownloadState(web_contents, nullptr, true);
     SetHostContentSetting(web_contents, setting);
-
-    // Manually send the update notification. In the browser, this is sent from
-    // ContentSettingRPHBubbleModel.
-    content::NotificationService::current()->Notify(
-        chrome::NOTIFICATION_WEB_CONTENT_SETTINGS_CHANGED,
-        content::Source<WebContents>(web_contents),
-        content::NotificationService::NoDetails());
   }
 
  protected:
@@ -231,9 +212,11 @@ class DownloadRequestLimiterTest : public ChromeRenderViewHostTestHarness {
   }
 
   void SetHostContentSetting(WebContents* contents, ContentSetting setting) {
-    content_settings_->SetContentSettingDefaultScope(
-        contents->GetURL(), GURL(), CONTENT_SETTINGS_TYPE_AUTOMATIC_DOWNLOADS,
-        std::string(), setting);
+    HostContentSettingsMapFactory::GetForProfile(
+        Profile::FromBrowserContext(contents->GetBrowserContext()))
+        ->SetContentSettingDefaultScope(
+            contents->GetURL(), GURL(),
+            CONTENT_SETTINGS_TYPE_AUTOMATIC_DOWNLOADS, std::string(), setting);
   }
 
   void LoadCompleted() { testing_delegate_.LoadCompleted(web_contents()); }
@@ -252,11 +235,7 @@ class DownloadRequestLimiterTest : public ChromeRenderViewHostTestHarness {
   // Number of times CancelDownload was invoked.
   int cancel_count_;
 
-  scoped_refptr<HostContentSettingsMap> content_settings_;
   TestingDelegate testing_delegate_;
-
- private:
-  std::unique_ptr<TestingProfile> profile_;
 };
 
 TEST_F(DownloadRequestLimiterTest, DownloadRequestLimiter_Allow) {
@@ -650,19 +629,19 @@ TEST_F(DownloadRequestLimiterTest,
 
   CanDownload();
   ExpectAndResetCounts(1, 0, 0, __LINE__);
-  ASSERT_EQ(DownloadRequestLimiter::PROMPT_BEFORE_DOWNLOAD,
+  ASSERT_EQ(DownloadRequestLimiter::ALLOW_ALL_DOWNLOADS,
             download_request_limiter_->GetDownloadStatus(web_contents()));
 
   SetHostContentSetting(web_contents(), CONTENT_SETTING_BLOCK);
 
   CanDownload();
   ExpectAndResetCounts(0, 1, 0, __LINE__);
-  ASSERT_EQ(DownloadRequestLimiter::PROMPT_BEFORE_DOWNLOAD,
+  ASSERT_EQ(DownloadRequestLimiter::DOWNLOADS_NOT_ALLOWED,
             download_request_limiter_->GetDownloadStatus(web_contents()));
 
   CanDownload();
   ExpectAndResetCounts(0, 1, 0, __LINE__);
-  ASSERT_EQ(DownloadRequestLimiter::PROMPT_BEFORE_DOWNLOAD,
+  ASSERT_EQ(DownloadRequestLimiter::DOWNLOADS_NOT_ALLOWED,
             download_request_limiter_->GetDownloadStatus(web_contents()));
 }