Convert //chrome/installer from scoped_ptr to std::unique_ptr

chrome/installer/util/installer_state.h

Index: chrome/installer/util/installer_state.h
diff --git a/chrome/installer/util/installer_state.h b/chrome/installer/util/installer_state.h
index 47915099604b93bfc1c069f05ebf408d90b77616..7e1f68879df8e8f50a5c43a16956029a69b0e31d 100644
--- a/chrome/installer/util/installer_state.h
+++ b/chrome/installer/util/installer_state.h
@@ -7,6 +7,7 @@
 
 #include <stdint.h>
 
+#include <memory>
 #include <set>
 #include <string>
 #include <vector>
@@ -14,7 +15,6 @@
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/strings/string16.h"
 #include "base/version.h"
@@ -94,7 +94,7 @@ class InstallerState {
   // Returns the product that was added, or NULL if |product| is incompatible
   // with this object.  Ownership of |product| is taken by this object, while
   // ownership of the return value is not passed to the caller.
-  Product* AddProduct(scoped_ptr<Product>* product);
+  Product* AddProduct(std::unique_ptr<Product>* product);
 
   // Removes |product| from the set of products to be operated on.  The object
   // pointed to by |product| is freed.  Returns false if |product| is not
@@ -241,7 +241,7 @@ class InstallerState {
   bool CanAddProduct(const Product& product,
                      const base::FilePath* product_dir) const;
   Product* AddProductInDirectory(const base::FilePath* product_dir,
-                                 scoped_ptr<Product>* product);
+                                 std::unique_ptr<Product>* product);
   Product* AddProductFromPreferences(
       BrowserDistribution::Type distribution_type,
       const MasterPreferences& prefs,