Implements part of Device Motion in the Renderer

content/browser/device_orientation/observer_delegate.cc

Index: content/browser/device_orientation/observer_delegate.cc
diff --git a/content/browser/device_orientation/observer_delegate.cc b/content/browser/device_orientation/observer_delegate.cc
index 6598f0ff03d3556ab506ffbae42d1ec17ffeff6a..1ffe07a7745489a9a729c0d5df094a5c044ec0af 100644
--- a/content/browser/device_orientation/observer_delegate.cc
+++ b/content/browser/device_orientation/observer_delegate.cc
@@ -6,6 +6,7 @@
 
 #include "base/logging.h"
 #include "content/browser/device_orientation/device_data.h"
+#include "content/browser/device_orientation/motion.h"
 #include "content/browser/device_orientation/orientation.h"
 #include "ipc/ipc_sender.h"
 
@@ -35,8 +36,16 @@ void ObserverDelegate::OnDeviceDataUpdate(
 }
 
 DeviceData* ObserverDelegate::EmptyDeviceData(DeviceData::Type type) {
-  DCHECK(type == DeviceData::kTypeOrientation);
-  return new Orientation();
+  switch (type) {
+    case DeviceData::kTypeMotion:
+      return new Motion();
+    case DeviceData::kTypeOrientation:
+      return new Orientation();
+    case DeviceData::kTypeTest:
+      NOTREACHED();
+  }
+  NOTREACHED();
+  return NULL;
 }
 
 }  // namespace content