Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/content_settings/content_setting_image_model_unittest.cc

Index: chrome/browser/ui/content_settings/content_setting_image_model_unittest.cc
diff --git a/chrome/browser/ui/content_settings/content_setting_image_model_unittest.cc b/chrome/browser/ui/content_settings/content_setting_image_model_unittest.cc
index 190335e82e760db5eab0661d6d0b3c419932ac66..720cef721cc1c3a394f559f660e15ab8fe64d1e3 100644
--- a/chrome/browser/ui/content_settings/content_setting_image_model_unittest.cc
+++ b/chrome/browser/ui/content_settings/content_setting_image_model_unittest.cc
@@ -66,9 +66,9 @@ TEST_F(ContentSettingImageModelTest, UpdateFromWebContents) {
   TabSpecificContentSettings::CreateForWebContents(web_contents());
   TabSpecificContentSettings* content_settings =
       TabSpecificContentSettings::FromWebContents(web_contents());
-  scoped_ptr<ContentSettingImageModel> content_setting_image_model =
-     ContentSettingSimpleImageModel::CreateForContentTypeForTesting(
-         CONTENT_SETTINGS_TYPE_IMAGES);
+  std::unique_ptr<ContentSettingImageModel> content_setting_image_model =
+      ContentSettingSimpleImageModel::CreateForContentTypeForTesting(
+          CONTENT_SETTINGS_TYPE_IMAGES);
   EXPECT_FALSE(content_setting_image_model->is_visible());
   EXPECT_TRUE(content_setting_image_model->get_tooltip().empty());
 
@@ -82,9 +82,9 @@ TEST_F(ContentSettingImageModelTest, UpdateFromWebContents) {
 
 TEST_F(ContentSettingImageModelTest, RPHUpdateFromWebContents) {
   TabSpecificContentSettings::CreateForWebContents(web_contents());
-  scoped_ptr<ContentSettingImageModel> content_setting_image_model =
-     ContentSettingSimpleImageModel::CreateForContentTypeForTesting(
-         CONTENT_SETTINGS_TYPE_PROTOCOL_HANDLERS);
+  std::unique_ptr<ContentSettingImageModel> content_setting_image_model =
+      ContentSettingSimpleImageModel::CreateForContentTypeForTesting(
+          CONTENT_SETTINGS_TYPE_PROTOCOL_HANDLERS);
   content_setting_image_model->UpdateFromWebContents(web_contents());
   EXPECT_FALSE(content_setting_image_model->is_visible());
 
@@ -104,9 +104,9 @@ TEST_F(ContentSettingImageModelTest, CookieAccessed) {
   HostContentSettingsMapFactory::GetForProfile(profile())
       ->SetDefaultContentSetting(CONTENT_SETTINGS_TYPE_COOKIES,
                                  CONTENT_SETTING_BLOCK);
-  scoped_ptr<ContentSettingImageModel> content_setting_image_model(
-     ContentSettingSimpleImageModel::CreateForContentTypeForTesting(
-         CONTENT_SETTINGS_TYPE_COOKIES));
+  std::unique_ptr<ContentSettingImageModel> content_setting_image_model(
+      ContentSettingSimpleImageModel::CreateForContentTypeForTesting(
+          CONTENT_SETTINGS_TYPE_COOKIES));
   EXPECT_FALSE(content_setting_image_model->is_visible());
   EXPECT_TRUE(content_setting_image_model->get_tooltip().empty());
 
@@ -124,9 +124,9 @@ TEST_F(ContentSettingImageModelTest, CookieAccessed) {
 
 // Regression test for http://crbug.com/161854.
 TEST_F(ContentSettingImageModelTest, NULLTabSpecificContentSettings) {
-  scoped_ptr<ContentSettingImageModel> content_setting_image_model =
-     ContentSettingSimpleImageModel::CreateForContentTypeForTesting(
-         CONTENT_SETTINGS_TYPE_IMAGES);
+  std::unique_ptr<ContentSettingImageModel> content_setting_image_model =
+      ContentSettingSimpleImageModel::CreateForContentTypeForTesting(
+          CONTENT_SETTINGS_TYPE_IMAGES);
   NotificationForwarder forwarder(content_setting_image_model.get());
   // Should not crash.
   TabSpecificContentSettings::CreateForWebContents(web_contents());