Bug 611505 - Fix 'TabParent not thread-safe' errors. r=honzab a=blocking-fennec

dom/ipc/TabParent.cpp

@@ -83,11 +83,10 @@ namespace dom {
 
 TabParent *TabParent::mIMETabParent = nsnull;
 
-NS_IMPL_ISUPPORTS4(TabParent, nsITabParent, nsIAuthPromptProvider, nsISSLStatusProvider, nsISecureBrowserUI)
+NS_IMPL_ISUPPORTS3(TabParent, nsITabParent, nsIAuthPromptProvider, nsISecureBrowserUI)
 
 TabParent::TabParent()
-  : mSecurityState(0)
+  : mIMECompositionEnding(PR_FALSE)
-  , mIMECompositionEnding(PR_FALSE)
   , mIMEComposing(PR_FALSE)
 {
 }
@@ -199,25 +198,17 @@ TabParent::GetState(PRUint32 *aState)
 {
   NS_ENSURE_ARG(aState);
   NS_WARNING("SecurityState not valid here");
-  *aState = mSecurityState;
+  *aState = 0;
   return NS_OK;
 }
 
 NS_IMETHODIMP
 TabParent::GetTooltipText(nsAString & aTooltipText)
 {
-  aTooltipText = mSecurityTooltipText;
+  aTooltipText.Truncate();
   return NS_OK;
 }
 
-NS_IMETHODIMP
-TabParent::GetSSLStatus(nsISupports ** aStatus)
-{
-  NS_IF_ADDREF(*aStatus = mSecurityStatusObject);
-  return NS_OK;
-}
-
-
 PDocumentRendererParent*
 TabParent::AllocPDocumentRenderer(const nsRect& documentRect,
                                   const gfxMatrix& transform,

dom/ipc/TabParent.h

@@ -50,7 +50,6 @@
 #include "nsWeakReference.h"
 #include "nsIDialogParamBlock.h"
 #include "nsIAuthPromptProvider.h"
-#include "nsISSLStatusProvider.h"
 #include "nsISecureBrowserUI.h"
 
 class nsFrameLoader;
@@ -70,7 +69,6 @@ class TabParent : public PBrowserParent
                 , public nsITabParent 
                 , public nsIAuthPromptProvider
                 , public nsISecureBrowserUI
-                , public nsISSLStatusProvider
 {
 public:
     TabParent();
@@ -154,7 +152,6 @@ public:
     NS_DECL_ISUPPORTS
     NS_DECL_NSIAUTHPROMPTPROVIDER
     NS_DECL_NSISECUREBROWSERUI
-    NS_DECL_NSISSLSTATUSPROVIDER
 
     void HandleDelayedDialogs();
 
@@ -199,10 +196,6 @@ protected:
     NS_OVERRIDE
     virtual bool DeallocPRenderFrame(PRenderFrameParent* aFrame);
 
-    PRUint32 mSecurityState;
-    nsString mSecurityTooltipText;
-    nsCOMPtr<nsISupports> mSecurityStatusObject;
-
     // IME
     static TabParent *mIMETabParent;
     nsString mIMECacheText;