Update chrome/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/themes/theme_service_unittest.cc

Index: chrome/browser/themes/theme_service_unittest.cc
diff --git a/chrome/browser/themes/theme_service_unittest.cc b/chrome/browser/themes/theme_service_unittest.cc
index e6bcf15989c36a489e66c00e4a4714ed3d2d410e..803b288bf9e37f04bda6a01fb3a0041b7034f116 100644
--- a/chrome/browser/themes/theme_service_unittest.cc
+++ b/chrome/browser/themes/theme_service_unittest.cc
@@ -30,7 +30,7 @@ class ThemeServiceTest : public ExtensionServiceTestBase {
         extensions::Extension::Create(
             path, extensions::Manifest::EXTERNAL_PREF_DOWNLOAD,
             source, extensions::Extension::NO_FLAGS, &error);
-    EXPECT_TRUE(extension);
+    EXPECT_TRUE(extension.get());
     EXPECT_EQ("", error);
     return extension;
   }
@@ -51,7 +51,7 @@ TEST_F(ThemeServiceTest, ThemeInstallUninstall) {
   theme_service->UseDefaultTheme();
   scoped_refptr<extensions::Extension> extension =
       MakeThemeExtension(temp_dir.path());
-  service_->FinishInstallationForTest(extension);
+  service_->FinishInstallationForTest(extension.get());
   // Let ThemeService finish creating the theme pack.
   base::MessageLoop::current()->RunUntilIdle();
   EXPECT_FALSE(theme_service->UsingDefaultTheme());
@@ -73,7 +73,7 @@ TEST_F(ThemeServiceTest, ThemeUpgrade) {
   theme_service->UseDefaultTheme();
   scoped_refptr<extensions::Extension> extension =
       MakeThemeExtension(temp_dir.path());
-  service_->FinishInstallationForTest(extension);
+  service_->FinishInstallationForTest(extension.get());
   // Let ThemeService finish creating the theme pack.
   base::MessageLoop::current()->RunUntilIdle();
   EXPECT_FALSE(theme_service->UsingDefaultTheme());