Rename WebCore to blink in Modules

Source/modules/device_orientation/DeviceAcceleration.h

Index: Source/modules/device_orientation/DeviceAcceleration.h
diff --git a/Source/modules/device_orientation/DeviceAcceleration.h b/Source/modules/device_orientation/DeviceAcceleration.h
index 3a3f98647a9965698ad9a84f5b182d8a5e06cd9c..25b4e58a1cf3da33e38e8c89ee802cf1b0b143b0 100644
--- a/Source/modules/device_orientation/DeviceAcceleration.h
+++ b/Source/modules/device_orientation/DeviceAcceleration.h
@@ -31,7 +31,7 @@
 #include "platform/heap/Handle.h"
 #include "wtf/RefCounted.h"
 
-namespace WebCore {
+namespace blink {
 
 class DeviceAcceleration : public RefCountedWillBeGarbageCollectedFinalized<DeviceAcceleration>, public ScriptWrappable {
 public:
@@ -51,6 +51,6 @@ private:
     RefPtrWillBeMember<DeviceMotionData::Acceleration> m_acceleration;
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // DeviceAcceleration_h