Convert //content/renderer from scoped_ptr to std::unique_ptr

content/renderer/pepper/ppb_var_deprecated_impl.cc

Index: content/renderer/pepper/ppb_var_deprecated_impl.cc
diff --git a/content/renderer/pepper/ppb_var_deprecated_impl.cc b/content/renderer/pepper/ppb_var_deprecated_impl.cc
index 7426ca4db90134cc5497c5673055ab4c06b3b4b9..fcf9a92510f8413b67f3d836ff02dbb51aa3644b 100644
--- a/content/renderer/pepper/ppb_var_deprecated_impl.cc
+++ b/content/renderer/pepper/ppb_var_deprecated_impl.cc
@@ -75,7 +75,7 @@ class ObjectAccessor {
  private:
   V8ObjectVar* object_var_;
   PepperPluginInstanceImpl* instance_;
-  scoped_ptr<V8VarConverter> converter_;
+  std::unique_ptr<V8VarConverter> converter_;
 };
 
 bool IsValidIdentifer(PP_Var identifier, PP_Var* exception) {
@@ -253,7 +253,7 @@ PP_Var CallDeprecatedInternal(PP_Var var,
     return PP_MakeUndefined();
   }
 
-  scoped_ptr<v8::Local<v8::Value>[] > converted_args(
+  std::unique_ptr<v8::Local<v8::Value>[]> converted_args(
       new v8::Local<v8::Value>[argc]);
   for (uint32_t i = 0; i < argc; ++i) {
     converted_args[i] = try_catch.ToV8(argv[i]);