Create Mojo service for locking/unlocking screen orientation.

content/common/screen_orientation_utils.cc

Index: content/common/screen_orientation_utils.cc
diff --git a/content/common/screen_orientation_utils.cc b/content/common/screen_orientation_utils.cc
new file mode 100644
index 0000000000000000000000000000000000000000..c3df64f017dbff4c343f25e7340c8144d695922b
--- /dev/null
+++ b/content/common/screen_orientation_utils.cc
@@ -0,0 +1,67 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "content/common/screen_orientation_utils.h"
+
+#include "base/logging.h"
+
+namespace content {
+
+ScreenOrientationLockType
+WebScreenOrientationLockTypeToScreenOrientationLockType(
+    blink::WebScreenOrientationLockType orientation) {
+  switch (orientation) {
+    case blink::WebScreenOrientationLockDefault:
+      return SCREEN_ORIENTATION_LOCK_TYPE_DEFAULT;
+    case blink::WebScreenOrientationLockPortraitPrimary:
+      return SCREEN_ORIENTATION_LOCK_TYPE_PORTRAIT_PRIMARY;
+    case blink::WebScreenOrientationLockPortraitSecondary:
+      return SCREEN_ORIENTATION_LOCK_TYPE_PORTRAIT_SECONDARY;
+    case blink::WebScreenOrientationLockLandscapePrimary:
+      return SCREEN_ORIENTATION_LOCK_TYPE_LANDSCAPE_PRIMARY;
+    case blink::WebScreenOrientationLockLandscapeSecondary:
+      return SCREEN_ORIENTATION_LOCK_TYPE_LANDSCAPE_SECONDARY;
+    case blink::WebScreenOrientationLockAny:
+      return SCREEN_ORIENTATION_LOCK_TYPE_ANY;
+    case blink::WebScreenOrientationLockLandscape:
+      return SCREEN_ORIENTATION_LOCK_TYPE_LANDSCAPE;
+    case blink::WebScreenOrientationLockPortrait:
+      return SCREEN_ORIENTATION_LOCK_TYPE_PORTRAIT;
+    case blink::WebScreenOrientationLockNatural:
+      return SCREEN_ORIENTATION_LOCK_TYPE_NATURAL;
+    default:
+      NOTREACHED();
+      return SCREEN_ORIENTATION_LOCK_TYPE_DEFAULT;
+  }
+}
+
+blink::WebScreenOrientationLockType
+ScreenOrientationLockTypeToWebScreenOrientationLockType(
+    ScreenOrientationLockType orientation) {
+  switch (orientation) {
+    case SCREEN_ORIENTATION_LOCK_TYPE_DEFAULT:
+      return blink::WebScreenOrientationLockDefault;
+    case SCREEN_ORIENTATION_LOCK_TYPE_PORTRAIT_PRIMARY:
+      return blink::WebScreenOrientationLockPortraitPrimary;
+    case SCREEN_ORIENTATION_LOCK_TYPE_PORTRAIT_SECONDARY:
+      return blink::WebScreenOrientationLockPortraitSecondary;
+    case SCREEN_ORIENTATION_LOCK_TYPE_LANDSCAPE_PRIMARY:
+      return blink::WebScreenOrientationLockLandscapePrimary;
+    case SCREEN_ORIENTATION_LOCK_TYPE_LANDSCAPE_SECONDARY:
+      return blink::WebScreenOrientationLockLandscapeSecondary;
+    case SCREEN_ORIENTATION_LOCK_TYPE_ANY:
+      return blink::WebScreenOrientationLockAny;
+    case SCREEN_ORIENTATION_LOCK_TYPE_LANDSCAPE:
+      return blink::WebScreenOrientationLockLandscape;
+    case SCREEN_ORIENTATION_LOCK_TYPE_PORTRAIT:
+      return blink::WebScreenOrientationLockPortrait;
+    case SCREEN_ORIENTATION_LOCK_TYPE_NATURAL:
+      return blink::WebScreenOrientationLockNatural;
+    default:
+      NOTREACHED();
+      return blink::WebScreenOrientationLockDefault;
+  }
+}
+
+}  // namespace content