Remove unnecessary v8:: prefixes in include/v8.h

Remove a bunch of unnecessary v8:: prefixes in include/v8.h.
Some are still necessary for disambiguation purposes (e.g., between
bool Value() and v8::Value, or between v8::Isolate and
v8::internal::Isolate), but many aren't.

BUG=None

Review-Url: https://codereview.chromium.org/2605103003
Cr-Commit-Position: refs/heads/master@{#42071}

include/v8.h

@@ -2238,7 +2238,7 @@ class V8_EXPORT Value : public Data {
 
   template <class T> V8_INLINE static Value* Cast(T* value);
 
-  Local<String> TypeOf(v8::Isolate*);
+  Local<String> TypeOf(Isolate*);
 
  private:
   V8_INLINE bool QuickIsUndefined() const;
@@ -2285,9 +2285,10 @@ class V8_EXPORT Name : public Primitive {
    */
   int GetIdentityHash();
 
-  V8_INLINE static Name* Cast(v8::Value* obj);
+  V8_INLINE static Name* Cast(Value* obj);
+
  private:
-  static void CheckCast(v8::Value* obj);
+  static void CheckCast(Value* obj);
 };
 
 
@@ -2385,7 +2386,7 @@ class V8_EXPORT String : public Name {
   /**
    * A zero length string.
    */
-  V8_INLINE static v8::Local<v8::String> Empty(Isolate* isolate);
+  V8_INLINE static Local<String> Empty(Isolate* isolate);
 
   /**
    * Returns true if the string is external
@@ -2419,7 +2420,7 @@ class V8_EXPORT String : public Name {
     void operator=(const ExternalStringResourceBase&) = delete;
 
    private:
-    friend class v8::internal::Heap;
+    friend class internal::Heap;
   };
 
   /**
@@ -2690,11 +2691,11 @@ class V8_EXPORT Symbol : public Name {
   static Local<Symbol> GetToStringTag(Isolate* isolate);
   static Local<Symbol> GetIsConcatSpreadable(Isolate* isolate);
 
-  V8_INLINE static Symbol* Cast(v8::Value* obj);
+  V8_INLINE static Symbol* Cast(Value* obj);
 
  private:
   Symbol();
-  static void CheckCast(v8::Value* obj);
+  static void CheckCast(Value* obj);
 };
 
 
@@ -4438,7 +4439,7 @@ class V8_EXPORT Date : public Object {
    */
   double ValueOf() const;
 
-  V8_INLINE static Date* Cast(v8::Value* obj);
+  V8_INLINE static Date* Cast(Value* obj);
 
   /**
    * Notification that the embedder has changed the time zone,
@@ -4455,7 +4456,7 @@ class V8_EXPORT Date : public Object {
   static void DateTimeConfigurationChangeNotification(Isolate* isolate);
 
  private:
-  static void CheckCast(v8::Value* obj);
+  static void CheckCast(Value* obj);
 };
 
 
@@ -4468,10 +4469,10 @@ class V8_EXPORT NumberObject : public Object {
 
   double ValueOf() const;
 
-  V8_INLINE static NumberObject* Cast(v8::Value* obj);
+  V8_INLINE static NumberObject* Cast(Value* obj);
 
  private:
-  static void CheckCast(v8::Value* obj);
+  static void CheckCast(Value* obj);
 };
 
 
@@ -4485,10 +4486,10 @@ class V8_EXPORT BooleanObject : public Object {
 
   bool ValueOf() const;
 
-  V8_INLINE static BooleanObject* Cast(v8::Value* obj);
+  V8_INLINE static BooleanObject* Cast(Value* obj);
 
  private:
-  static void CheckCast(v8::Value* obj);
+  static void CheckCast(Value* obj);
 };
 
 
@@ -4501,10 +4502,10 @@ class V8_EXPORT StringObject : public Object {
 
   Local<String> ValueOf() const;
 
-  V8_INLINE static StringObject* Cast(v8::Value* obj);
+  V8_INLINE static StringObject* Cast(Value* obj);
 
  private:
-  static void CheckCast(v8::Value* obj);
+  static void CheckCast(Value* obj);
 };
 
 
@@ -4517,10 +4518,10 @@ class V8_EXPORT SymbolObject : public Object {
 
   Local<Symbol> ValueOf() const;
 
-  V8_INLINE static SymbolObject* Cast(v8::Value* obj);
+  V8_INLINE static SymbolObject* Cast(Value* obj);
 
  private:
-  static void CheckCast(v8::Value* obj);
+  static void CheckCast(Value* obj);
 };
 
 
@@ -4570,10 +4571,10 @@ class V8_EXPORT RegExp : public Object {
    */
   Flags GetFlags() const;
 
-  V8_INLINE static RegExp* Cast(v8::Value* obj);
+  V8_INLINE static RegExp* Cast(Value* obj);
 
  private:
-  static void CheckCast(v8::Value* obj);
+  static void CheckCast(Value* obj);
 };
 
 
@@ -5613,9 +5614,9 @@ class V8_EXPORT Extension {  // NOLINT
             const char** deps = 0,
             int source_length = -1);
   virtual ~Extension() { }
-  virtual v8::Local<v8::FunctionTemplate> GetNativeFunctionTemplate(
-      v8::Isolate* isolate, v8::Local<v8::String> name) {
-    return v8::Local<v8::FunctionTemplate>();
+  virtual Local<FunctionTemplate> GetNativeFunctionTemplate(
+      Isolate* isolate, Local<String> name) {
+    return Local<FunctionTemplate>();
   }
 
   const char* name() const { return name_; }
@@ -7901,7 +7902,7 @@ class V8_EXPORT TryCatch {
    * UseAfterReturn is enabled, then the address returned will be the address
    * of the C++ try catch handler itself.
    */
-  static void* JSStackComparableAddress(v8::TryCatch* handler) {
+  static void* JSStackComparableAddress(TryCatch* handler) {
     if (handler == NULL) return NULL;
     return handler->js_stack_comparable_address_;
   }
@@ -7914,8 +7915,8 @@ class V8_EXPORT TryCatch {
  private:
   void ResetInternal();
 
-  v8::internal::Isolate* isolate_;
-  v8::TryCatch* next_;
+  internal::Isolate* isolate_;
+  TryCatch* next_;
   void* exception_;
   void* message_obj_;
   void* js_stack_comparable_address_;
@@ -7925,7 +7926,7 @@ class V8_EXPORT TryCatch {
   bool rethrow_ : 1;
   bool has_terminated_ : 1;
 
-  friend class v8::internal::Isolate;
+  friend class internal::Isolate;
 };
 
 
@@ -8066,7 +8067,7 @@ class V8_EXPORT Context {
   void Exit();
 
   /** Returns an isolate associated with a current context. */
-  v8::Isolate* GetIsolate();
+  Isolate* GetIsolate();
 
   /**
    * The field at kDebugIdIndex is reserved for V8 debugger implementation.
@@ -9009,9 +9010,8 @@ Local<Boolean> Boolean::New(Isolate* isolate, bool value) {
   return value ? True(isolate) : False(isolate);
 }
 
-
-void Template::Set(Isolate* isolate, const char* name, v8::Local<Data> value) {
-  Set(v8::String::NewFromUtf8(isolate, name, NewStringType::kNormal)
+void Template::Set(Isolate* isolate, const char* name, Local<Data> value) {
+  Set(String::NewFromUtf8(isolate, name, NewStringType::kNormal)
           .ToLocalChecked(),
       value);
 }
@@ -9620,7 +9620,7 @@ template<typename T>
 void Isolate::SetObjectGroupId(const Persistent<T>& object,
                                UniqueId id) {
   TYPE_CHECK(Value, T);
-  SetObjectGroupId(reinterpret_cast<v8::internal::Object**>(object.val_), id);
+  SetObjectGroupId(reinterpret_cast<internal::Object**>(object.val_), id);
 }
 
 
@@ -9628,8 +9628,7 @@ template<typename T>
 void Isolate::SetReferenceFromGroup(UniqueId id,
                                     const Persistent<T>& object) {
   TYPE_CHECK(Value, T);
-  SetReferenceFromGroup(id,
-                        reinterpret_cast<v8::internal::Object**>(object.val_));
+  SetReferenceFromGroup(id, reinterpret_cast<internal::Object**>(object.val_));
 }
 
 
@@ -9638,8 +9637,8 @@ void Isolate::SetReference(const Persistent<T>& parent,
                            const Persistent<S>& child) {
   TYPE_CHECK(Object, T);
   TYPE_CHECK(Value, S);
-  SetReference(reinterpret_cast<v8::internal::Object**>(parent.val_),
-               reinterpret_cast<v8::internal::Object**>(child.val_));
+  SetReference(reinterpret_cast<internal::Object**>(parent.val_),
+               reinterpret_cast<internal::Object**>(child.val_));
 }
 
 
@@ -9716,14 +9715,14 @@ void V8::SetFatalErrorHandler(FatalErrorCallback callback) {
 void V8::RemoveGCPrologueCallback(GCCallback callback) {
   Isolate* isolate = Isolate::GetCurrent();
   isolate->RemoveGCPrologueCallback(
-      reinterpret_cast<v8::Isolate::GCCallback>(callback));
+      reinterpret_cast<Isolate::GCCallback>(callback));
 }
 
 
 void V8::RemoveGCEpilogueCallback(GCCallback callback) {
   Isolate* isolate = Isolate::GetCurrent();
   isolate->RemoveGCEpilogueCallback(
-      reinterpret_cast<v8::Isolate::GCCallback>(callback));
+      reinterpret_cast<Isolate::GCCallback>(callback));
 }
 
 void V8::TerminateExecution(Isolate* isolate) { isolate->TerminateExecution(); }