gin: Use v8::Local instead of v8::Handle.

Turns out, Handle is just an alias for Local:
https://chromium.googlesource.com/v8/v8.git/+/master/include/v8.h#334

BUG=424445
TEST=gin_unittests
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/1115273003

Cr-Commit-Position: refs/heads/master@{#328120}

1 files changed, 53 insertions, 46 deletions

diff --git a/gin/converter.cc b/gin/converter.cc
index 33656b5..d870beb 100644
--- a/gin/converter.cc
+++ b/gin/converter.cc
@@ -10,9 +10,9 @@ using v8::ArrayBuffer;
 using v8::Boolean;
 using v8::External;
 using v8::Function;
-using v8::Handle;
 using v8::Integer;
 using v8::Isolate;
+using v8::Local;
 using v8::Number;
 using v8::Object;
 using v8::String;
@@ -20,20 +20,21 @@ using v8::Value;
 
 namespace gin {
 
-Handle<Value> Converter<bool>::ToV8(Isolate* isolate, bool val) {
+Local<Value> Converter<bool>::ToV8(Isolate* isolate, bool val) {
   return Boolean::New(isolate, val).As<Value>();
 }
 
-bool Converter<bool>::FromV8(Isolate* isolate, Handle<Value> val, bool* out) {
+bool Converter<bool>::FromV8(Isolate* isolate, Local<Value> val, bool* out) {
   *out = val->BooleanValue();
   return true;
 }
 
-Handle<Value> Converter<int32_t>::ToV8(Isolate* isolate, int32_t val) {
+Local<Value> Converter<int32_t>::ToV8(Isolate* isolate, int32_t val) {
   return Integer::New(isolate, val).As<Value>();
 }
 
-bool Converter<int32_t>::FromV8(Isolate* isolate, Handle<Value> val,
+bool Converter<int32_t>::FromV8(Isolate* isolate,
+                                Local<Value> val,
                                 int32_t* out) {
   if (!val->IsInt32())
     return false;
@@ -41,11 +42,12 @@ bool Converter<int32_t>::FromV8(Isolate* isolate, Handle<Value> val,
   return true;
 }
 
-Handle<Value> Converter<uint32_t>::ToV8(Isolate* isolate, uint32_t val) {
+Local<Value> Converter<uint32_t>::ToV8(Isolate* isolate, uint32_t val) {
   return Integer::NewFromUnsigned(isolate, val).As<Value>();
 }
 
-bool Converter<uint32_t>::FromV8(Isolate* isolate, Handle<Value> val,
+bool Converter<uint32_t>::FromV8(Isolate* isolate,
+                                 Local<Value> val,
                                  uint32_t* out) {
   if (!val->IsUint32())
     return false;
@@ -53,11 +55,12 @@ bool Converter<uint32_t>::FromV8(Isolate* isolate, Handle<Value> val,
   return true;
 }
 
-Handle<Value> Converter<int64_t>::ToV8(Isolate* isolate, int64_t val) {
+Local<Value> Converter<int64_t>::ToV8(Isolate* isolate, int64_t val) {
   return Number::New(isolate, static_cast<double>(val)).As<Value>();
 }
 
-bool Converter<int64_t>::FromV8(Isolate* isolate, Handle<Value> val,
+bool Converter<int64_t>::FromV8(Isolate* isolate,
+                                Local<Value> val,
                                 int64_t* out) {
   if (!val->IsNumber())
     return false;
@@ -67,11 +70,12 @@ bool Converter<int64_t>::FromV8(Isolate* isolate, Handle<Value> val,
   return true;
 }
 
-Handle<Value> Converter<uint64_t>::ToV8(Isolate* isolate, uint64_t val) {
+Local<Value> Converter<uint64_t>::ToV8(Isolate* isolate, uint64_t val) {
   return Number::New(isolate, static_cast<double>(val)).As<Value>();
 }
 
-bool Converter<uint64_t>::FromV8(Isolate* isolate, Handle<Value> val,
+bool Converter<uint64_t>::FromV8(Isolate* isolate,
+                                 Local<Value> val,
                                  uint64_t* out) {
   if (!val->IsNumber())
     return false;
@@ -79,23 +83,23 @@ bool Converter<uint64_t>::FromV8(Isolate* isolate, Handle<Value> val,
   return true;
 }
 
-Handle<Value> Converter<float>::ToV8(Isolate* isolate, float val) {
+Local<Value> Converter<float>::ToV8(Isolate* isolate, float val) {
   return Number::New(isolate, val).As<Value>();
 }
 
-bool Converter<float>::FromV8(Isolate* isolate, Handle<Value> val,
-                              float* out) {
+bool Converter<float>::FromV8(Isolate* isolate, Local<Value> val, float* out) {
   if (!val->IsNumber())
     return false;
   *out = static_cast<float>(val->NumberValue());
   return true;
 }
 
-Handle<Value> Converter<double>::ToV8(Isolate* isolate, double val) {
+Local<Value> Converter<double>::ToV8(Isolate* isolate, double val) {
   return Number::New(isolate, val).As<Value>();
 }
 
-bool Converter<double>::FromV8(Isolate* isolate, Handle<Value> val,
+bool Converter<double>::FromV8(Isolate* isolate,
+                               Local<Value> val,
                                double* out) {
   if (!val->IsNumber())
     return false;
@@ -103,84 +107,87 @@ bool Converter<double>::FromV8(Isolate* isolate, Handle<Value> val,
   return true;
 }
 
-Handle<Value> Converter<base::StringPiece>::ToV8(
-    Isolate* isolate, const base::StringPiece& val) {
+Local<Value> Converter<base::StringPiece>::ToV8(Isolate* isolate,
+                                                const base::StringPiece& val) {
   return String::NewFromUtf8(isolate, val.data(), String::kNormalString,
                              static_cast<uint32_t>(val.length()));
 }
 
-Handle<Value> Converter<std::string>::ToV8(Isolate* isolate,
-                                           const std::string& val) {
+Local<Value> Converter<std::string>::ToV8(Isolate* isolate,
+                                          const std::string& val) {
   return Converter<base::StringPiece>::ToV8(isolate, val);
 }
 
-bool Converter<std::string>::FromV8(Isolate* isolate, Handle<Value> val,
+bool Converter<std::string>::FromV8(Isolate* isolate,
+                                    Local<Value> val,
                                     std::string* out) {
   if (!val->IsString())
     return false;
-  Handle<String> str = Handle<String>::Cast(val);
+  Local<String> str = Local<String>::Cast(val);
   int length = str->Utf8Length();
   out->resize(length);
   str->WriteUtf8(&(*out)[0], length, NULL, String::NO_NULL_TERMINATION);
   return true;
 }
 
-bool Converter<Handle<Function> >::FromV8(Isolate* isolate, Handle<Value> val,
-                                          Handle<Function>* out) {
+bool Converter<Local<Function>>::FromV8(Isolate* isolate,
+                                        Local<Value> val,
+                                        Local<Function>* out) {
   if (!val->IsFunction())
     return false;
-  *out = Handle<Function>::Cast(val);
+  *out = Local<Function>::Cast(val);
   return true;
 }
 
-Handle<Value> Converter<Handle<Object> >::ToV8(Isolate* isolate,
-                                               Handle<Object> val) {
+Local<Value> Converter<Local<Object>>::ToV8(Isolate* isolate,
+                                            Local<Object> val) {
   return val.As<Value>();
 }
 
-bool Converter<Handle<Object> >::FromV8(Isolate* isolate, Handle<Value> val,
-                                        Handle<Object>* out) {
+bool Converter<Local<Object>>::FromV8(Isolate* isolate,
+                                      Local<Value> val,
+                                      Local<Object>* out) {
   if (!val->IsObject())
     return false;
-  *out = Handle<Object>::Cast(val);
+  *out = Local<Object>::Cast(val);
   return true;
 }
 
-Handle<Value> Converter<Handle<ArrayBuffer> >::ToV8(Isolate* isolate,
-                                                    Handle<ArrayBuffer> val) {
+Local<Value> Converter<Local<ArrayBuffer>>::ToV8(Isolate* isolate,
+                                                 Local<ArrayBuffer> val) {
   return val.As<Value>();
 }
 
-bool Converter<Handle<ArrayBuffer> >::FromV8(Isolate* isolate,
-                                             Handle<Value> val,
-                                             Handle<ArrayBuffer>* out) {
+bool Converter<Local<ArrayBuffer>>::FromV8(Isolate* isolate,
+                                           Local<Value> val,
+                                           Local<ArrayBuffer>* out) {
   if (!val->IsArrayBuffer())
     return false;
-  *out = Handle<ArrayBuffer>::Cast(val);
+  *out = Local<ArrayBuffer>::Cast(val);
   return true;
 }
 
-Handle<Value> Converter<Handle<External> >::ToV8(Isolate* isolate,
-                                                 Handle<External> val) {
+Local<Value> Converter<Local<External>>::ToV8(Isolate* isolate,
+                                              Local<External> val) {
   return val.As<Value>();
 }
 
-bool Converter<Handle<External> >::FromV8(Isolate* isolate,
-                                          v8::Local<Value> val,
-                                          Handle<External>* out) {
+bool Converter<Local<External>>::FromV8(Isolate* isolate,
+                                        v8::Local<Value> val,
+                                        Local<External>* out) {
   if (!val->IsExternal())
     return false;
-  *out = Handle<External>::Cast(val);
+  *out = Local<External>::Cast(val);
   return true;
 }
 
-Handle<Value> Converter<Handle<Value> >::ToV8(Isolate* isolate,
-                                              Handle<Value> val) {
+Local<Value> Converter<Local<Value>>::ToV8(Isolate* isolate, Local<Value> val) {
   return val;
 }
 
-bool Converter<Handle<Value> >::FromV8(Isolate* isolate, Handle<Value> val,
-                                       Handle<Value>* out) {
+bool Converter<Local<Value>>::FromV8(Isolate* isolate,
+                                     Local<Value> val,
+                                     Local<Value>* out) {
   *out = val;
   return true;
 }