Convert //extensions/{common,shell} from scoped_ptr to std::unique_ptr

extensions/common/manifest_test.cc

Index: extensions/common/manifest_test.cc
diff --git a/extensions/common/manifest_test.cc b/extensions/common/manifest_test.cc
index 771d4b3c4ad8b6b3968f23b6c12ea27ad92d89ee..2a43ed8ef25178ef8db882c3c771c82a910964e7 100644
--- a/extensions/common/manifest_test.cc
+++ b/extensions/common/manifest_test.cc
@@ -22,7 +22,7 @@ namespace extensions {
 namespace {
 
 // |manifest_path| is an absolute path to a manifest file.
-scoped_ptr<base::DictionaryValue> LoadManifestFile(
+std::unique_ptr<base::DictionaryValue> LoadManifestFile(
     const base::FilePath& manifest_path,
     std::string* error) {
   base::FilePath extension_path = manifest_path.DirName();
@@ -31,7 +31,7 @@ scoped_ptr<base::DictionaryValue> LoadManifestFile(
       "Couldn't find " << manifest_path.value();
 
   JSONFileValueDeserializer deserializer(manifest_path);
-  scoped_ptr<base::DictionaryValue> manifest =
+  std::unique_ptr<base::DictionaryValue> manifest =
       base::DictionaryValue::From(deserializer.Deserialize(NULL, error));
 
   // Most unit tests don't need localization, and they'll fail if we try to
@@ -69,13 +69,13 @@ ManifestTest::ManifestData::ManifestData(base::DictionaryValue* manifest,
 }
 
 ManifestTest::ManifestData::ManifestData(
-    scoped_ptr<base::DictionaryValue> manifest)
+    std::unique_ptr<base::DictionaryValue> manifest)
     : manifest_(manifest.get()), manifest_holder_(std::move(manifest)) {
   CHECK(manifest_) << "Manifest NULL";
 }
 
 ManifestTest::ManifestData::ManifestData(
-    scoped_ptr<base::DictionaryValue> manifest,
+    std::unique_ptr<base::DictionaryValue> manifest,
     const char* name)
     : name_(name),
       manifest_(manifest.get()),
@@ -111,8 +111,9 @@ base::FilePath ManifestTest::GetTestDataDir() {
   return path.AppendASCII("manifest_tests");
 }
 
-scoped_ptr<base::DictionaryValue> ManifestTest::LoadManifest(
-    char const* manifest_name, std::string* error) {
+std::unique_ptr<base::DictionaryValue> ManifestTest::LoadManifest(
+    char const* manifest_name,
+    std::string* error) {
   base::FilePath manifest_path = GetTestDataDir().AppendASCII(manifest_name);
   return LoadManifestFile(manifest_path, error);
 }