Move WebDevice{Motion|Orientation} related Blink API headers into their own

public/platform/modules/device_orientation/WebDeviceOrientationData.h

Index: public/platform/modules/device_orientation/WebDeviceOrientationData.h
diff --git a/public/platform/modules/device_orientation/WebDeviceOrientationData.h b/public/platform/modules/device_orientation/WebDeviceOrientationData.h
new file mode 100644
index 0000000000000000000000000000000000000000..99e2415617bc83990c479b066f97b6a367acd292
--- /dev/null
+++ b/public/platform/modules/device_orientation/WebDeviceOrientationData.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2013 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 documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef WebDeviceOrientationData_h
+#define WebDeviceOrientationData_h
+
+#include "public/platform/WebCommon.h"
+
+#if INSIDE_BLINK
+#include "wtf/Assertions.h"
+#endif
+
+namespace blink {
+
+#pragma pack(push, 1)
+
+class WebDeviceOrientationData {
+public:
+    BLINK_PLATFORM_EXPORT WebDeviceOrientationData();
+    ~WebDeviceOrientationData() { }
+
+    double alpha;
+    double beta;
+    double gamma;
+
+    bool hasAlpha : 1;
+    bool hasBeta : 1;
+    bool hasGamma : 1;
+
+    bool absolute : 1;
+    bool hasAbsolute : 1;
+
+    bool allAvailableSensorsAreActive : 1;
+};
+
+#if INSIDE_BLINK
+static_assert(sizeof(WebDeviceOrientationData) == (3 * sizeof(double) + 1 * sizeof(char)), "WebDeviceOrientationData has wrong size");
+#endif
+
+#pragma pack(pop)
+
+} // namespace blink
+
+#endif // WebDeviceOrientationData_h