Coverity: Initialize member variables.

content/browser/device_orientation/orientation.h

 // Copyright (c) 2012 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.
 
 #ifndef CONTENT_BROWSER_DEVICE_ORIENTATION_ORIENTATION_H_
 #define CONTENT_BROWSER_DEVICE_ORIENTATION_ORIENTATION_H_
 
 namespace device_orientation {
 class Orientation {
  public:
   // alpha, beta, gamma and absolute are the rotations around the axes as
   // specified in http://dev.w3.org/geo/api/spec-source-orientation.html
   //
   // can_provide_{alpha,beta,gamma,absolute} is true if data can be provided
   // for that variable.
 
   Orientation()
-      : can_provide_alpha_(false),
+      : alpha_(0),
+        beta_(0),
+        gamma_(0),
+        absolute_(false),
+        can_provide_alpha_(false),
         can_provide_beta_(false),
         can_provide_gamma_(false),
         can_provide_absolute_(false) {
   }
   Orientation(const Orientation& orientation)
       : alpha_(orientation.alpha()),
         beta_(orientation.beta()),
         gamma_(orientation.gamma()),
         absolute_(orientation.absolute()),
         can_provide_alpha_(orientation.can_provide_alpha()),
@@ skipping 54 matching lines @@
   bool absolute_;
   bool can_provide_alpha_;
   bool can_provide_beta_;
   bool can_provide_gamma_;
   bool can_provide_absolute_;
 };
 
 }  // namespace device_orientation
 
 #endif  // CONTENT_BROWSER_DEVICE_ORIENTATION_ORIENTATION_H_