Add [TypeChecking=Unrestricted] on Device Orientation interfaces

Source/bindings/modules/v8/custom/V8DeviceOrientationEventCustom.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *  * Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  *  * Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 16 matching lines @@
 #include "bindings/modules/v8/V8DeviceOrientationEvent.h"
 
 #include "bindings/core/v8/V8Binding.h"
 #include "modules/device_orientation/DeviceOrientationData.h"
 #include <v8.h>
 
 namespace blink {
 
 void V8DeviceOrientationEvent::initDeviceOrientationEventMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
+    ExceptionState exceptionState(ExceptionState::ExecutionContext, "initDeviceOrientationEvent", "DeviceOrientationEvent", info.Holder(), info.GetIsolate());
     DeviceOrientationEvent* impl = V8DeviceOrientationEvent::toImpl(info.Holder());
-    TOSTRING_VOID(V8StringResource<>, type, info[0]);
+    V8StringResource<> type(info[0]);
+    if (!type.prepare())
+        return;
     bool bubbles = info[1]->BooleanValue();
     bool cancelable = info[2]->BooleanValue();
     // If alpha, beta, gamma or absolute are null or undefined, mark them as not provided.
     // Otherwise, use the standard JavaScript conversion.
     bool alphaProvided = !isUndefinedOrNull(info[3]);
-    double alpha = info[3]->NumberValue();
+    double alpha = 0;
+    if (alphaProvided) {
+        alpha = toRestrictedDouble(info[3], exceptionState);
+        if (exceptionState.throwIfNeeded())
+            return;
+    }
     bool betaProvided = !isUndefinedOrNull(info[4]);
-    double beta = info[4]->NumberValue();
+    double beta = 0;
+    if (betaProvided) {
+        beta = toRestrictedDouble(info[4], exceptionState);
+        if (exceptionState.throwIfNeeded())
+            return;
+    }
     bool gammaProvided = !isUndefinedOrNull(info[5]);
-    double gamma = info[5]->NumberValue();
+    double gamma = 0;
+    if (gammaProvided) {
+        gamma = toRestrictedDouble(info[5], exceptionState);
+        if (exceptionState.throwIfNeeded())
+            return;
+    }
     bool absoluteProvided = !isUndefinedOrNull(info[6]);
     bool absolute = info[6]->BooleanValue();
     DeviceOrientationData* orientation = DeviceOrientationData::create(alphaProvided, alpha, betaProvided, beta, gammaProvided, gamma, absoluteProvided, absolute);
     impl->initDeviceOrientationEvent(type, bubbles, cancelable, orientation);
 }
 
 } // namespace blink