Move scoped_temp_dir from base to base/files

content/public/test/test_browser_context.h

Index: content/public/test/test_browser_context.h
diff --git a/content/public/test/test_browser_context.h b/content/public/test/test_browser_context.h
index 9efcf941537756661949f05642b161d48b7ff395..5a93376055559b6edc3fe143f26baec3c4daaed4 100644
--- a/content/public/test/test_browser_context.h
+++ b/content/public/test/test_browser_context.h
@@ -7,10 +7,10 @@
 
 #include "base/compiler_specific.h"
 #include "base/file_path.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/scoped_temp_dir.h"
 #include "content/public/browser/browser_context.h"
 
 namespace content {
@@ -56,7 +56,7 @@ class TestBrowserContext : public BrowserContext {
 
   scoped_refptr<net::URLRequestContextGetter> request_context_;
   scoped_ptr<MockResourceContext> resource_context_;
-  ScopedTempDir browser_context_dir_;
+  base::ScopedTempDir browser_context_dir_;
   scoped_refptr<quota::SpecialStoragePolicy> special_storage_policy_;
 
   DISALLOW_COPY_AND_ASSIGN(TestBrowserContext);