Replace Handle<> with Local in remaining gin/*

gin/interceptor_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/logging.h"
 #include "gin/arguments.h"
 #include "gin/handle.h"
 #include "gin/interceptor.h"
 #include "gin/object_template_builder.h"
 #include "gin/per_isolate_data.h"
@@ skipping 118 matching lines @@
  public:
   void RunInterceptorTest(const std::string& script_source) {
     v8::Isolate* isolate = instance_->isolate();
     v8::HandleScope handle_scope(isolate);
 
     gin::Handle<MyInterceptor> obj = MyInterceptor::Create(isolate);
 
     obj->set_value(42);
     EXPECT_EQ(42, obj->value());
 
-    v8::Handle<v8::String> source = StringToV8(isolate, script_source);
+    v8::Local<v8::String> source = StringToV8(isolate, script_source);
     EXPECT_FALSE(source.IsEmpty());
 
     gin::TryCatch try_catch;
-    v8::Handle<v8::Script> script = v8::Script::Compile(source);
+    v8::Local<v8::Script> script = v8::Script::Compile(source);
     EXPECT_FALSE(script.IsEmpty());
-    v8::Handle<v8::Value> val = script->Run();
+    v8::Local<v8::Value> val = script->Run();
     EXPECT_FALSE(val.IsEmpty());
-    v8::Handle<v8::Function> func;
+    v8::Local<v8::Function> func;
     EXPECT_TRUE(ConvertFromV8(isolate, val, &func));
-    v8::Handle<v8::Value> argv[] = {ConvertToV8(isolate, obj.get()), };
+    v8::Local<v8::Value> argv[] = {ConvertToV8(isolate, obj.get()), };
     func->Call(v8::Undefined(isolate), 1, argv);
     EXPECT_FALSE(try_catch.HasCaught());
     EXPECT_EQ("", try_catch.GetStackTrace());
 
     EXPECT_EQ(191, obj->value());
   }
 };
 
 TEST_F(InterceptorTest, NamedInterceptor) {
   RunInterceptorTest(
@@ skipping 26 matching lines @@
 
 TEST_F(InterceptorTest, BypassInterceptorForbidden) {
   RunInterceptorTest(
       "(function (obj) {"
       "   obj.value = 191 /* make test happy */;"
       "   obj[1] = 23;"
       "   if (obj[1] === 23) throw 'FAIL'; })");
 }
 
 }  // namespace gin