Bug 1299743 - Remove unused XPCShellDirProvider class from XPCShellEnvironment.cpp. r=mrbkap

MozReview-Commit-ID: 5QULAP0NtSo

--HG--
extra : rebase_source : 4c66d52d5267aef326fa70e5299b0339428c3ab2

ipc/testshell/XPCShellEnvironment.cpp

@@ -54,24 +54,6 @@ namespace {
 
 static const char kDefaultRuntimeScriptFilename[] = "xpcshell.js";
 
-class XPCShellDirProvider : public nsIDirectoryServiceProvider
-{
-public:
-    NS_DECL_ISUPPORTS
-    NS_DECL_NSIDIRECTORYSERVICEPROVIDER
-
-    XPCShellDirProvider() { }
-    ~XPCShellDirProvider() { }
-
-    bool SetGREDirs(const char *dir);
-    void ClearGREDirs() { mGREDir = nullptr;
-                          mGREBinDir = nullptr; }
-
-private:
-    nsCOMPtr<nsIFile> mGREDir;
-    nsCOMPtr<nsIFile> mGREBinDir;
-};
-
 inline XPCShellEnvironment*
 Environment(Handle<JSObject*> global)
 {
@@ -389,51 +371,6 @@ XPCShellEnvironment::ProcessFile(JSContext *cx,
     fprintf(stdout, "\n");
 }
 
-NS_IMETHODIMP_(MozExternalRefCountType)
-XPCShellDirProvider::AddRef()
-{
-    return 2;
-}
-
-NS_IMETHODIMP_(MozExternalRefCountType)
-XPCShellDirProvider::Release()
-{
-    return 1;
-}
-
-NS_IMPL_QUERY_INTERFACE(XPCShellDirProvider, nsIDirectoryServiceProvider)
-
-bool
-XPCShellDirProvider::SetGREDirs(const char *dir)
-{
-    nsresult rv = XRE_GetFileFromPath(dir, getter_AddRefs(mGREDir));
-    if (NS_SUCCEEDED(rv)) {
-        mGREDir->Clone(getter_AddRefs(mGREBinDir));
-#ifdef XP_MACOSX
-        mGREBinDir->SetNativeLeafName(NS_LITERAL_CSTRING("MacOS"));
-#endif
-    }
-    return NS_SUCCEEDED(rv);
-}
-
-NS_IMETHODIMP
-XPCShellDirProvider::GetFile(const char *prop,
-                             bool *persistent,
-                             nsIFile* *result)
-{
-    if (mGREDir && !strcmp(prop, NS_GRE_DIR)) {
-        *persistent = true;
-        NS_ADDREF(*result = mGREDir);
-        return NS_OK;
-    } else if (mGREBinDir && !strcmp(prop, NS_GRE_BIN_DIR)) {
-        *persistent = true;
-        NS_ADDREF(*result = mGREBinDir);
-        return NS_OK;
-    }
-
-    return NS_ERROR_FAILURE;
-}
-
 // static
 XPCShellEnvironment*
 XPCShellEnvironment::CreateEnvironment()