Coverity: Initialize member variables in the constructor....

chrome/browser/browser_accessibility.h

 // Copyright (c) 2006-2008 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 CHROME_BROWSER_BROWSER_ACCESSIBILITY_H_
 #define CHROME_BROWSER_BROWSER_ACCESSIBILITY_H_
 
 #include <atlbase.h>
 #include <atlcom.h>
 
@@ skipping 14 matching lines @@
 ////////////////////////////////////////////////////////////////////////////////
 class ATL_NO_VTABLE BrowserAccessibility
   : public CComObjectRootEx<CComMultiThreadModel>,
     public IDispatchImpl<IAccessible, &IID_IAccessible, &LIBID_Accessibility> {
  public:
   BEGIN_COM_MAP(BrowserAccessibility)
     COM_INTERFACE_ENTRY2(IDispatch, IAccessible)
     COM_INTERFACE_ENTRY(IAccessible)
   END_COM_MAP()
 
-  BrowserAccessibility() {}
+  BrowserAccessibility()
+      : iaccessible_id_(-1),
+        routing_id_(-1),
+        process_id_(-1),
+        parent_hwnd_(NULL),
+        instance_active_(false) {
+  }
+
   ~BrowserAccessibility() {}
 
   HRESULT Initialize(int iaccessible_id,
                      int routing_id,
                      int process_id,
                      HWND parent_hwnd);
 
   // Supported IAccessible methods.
 
   // Performs the default action on a given object.
@@ skipping 123 matching lines @@
   // The instance should only be active if there is a non-terminated
   // RenderProcessHost associated with it. The BrowserAccessibilityManager keeps
   // track of this state, and sets it to false to disable all calls into the
   // renderer from this instance of BroweserAccessibility, and have all
   // IAccessible functions return E_FAIL.
   bool instance_active_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserAccessibility);
 };
 #endif  // CHROME_BROWSER_BROWSER_ACCESSIBILITY_H_