Issue #1751 -- Remove XP_DARWIN

dom/plugins/ipc/PluginInstanceChild.cpp

@@ -137,7 +137,7 @@ PluginInstanceChild::PluginInstanceChild(const NPPluginFuncs* aPluginIface,
     , mMode(aMode)
     , mNames(aNames)
     , mValues(aValues)
-#if defined(XP_DARWIN) || defined (XP_WIN)
+#if defined (XP_WIN)
     , mContentsScaleFactor(1.0)
 #endif
     , mPostingKeyEvents(0)
@@ -3216,7 +3216,6 @@ PluginInstanceChild::MaybeCreatePlatformHelperSurface(void)
 bool
 PluginInstanceChild::EnsureCurrentBuffer(void)
 {
-#ifndef XP_DARWIN
     nsIntRect toInvalidate(0, 0, 0, 0);
     IntSize winSize = IntSize(mWindow.width, mWindow.height);
 
@@ -3260,7 +3259,6 @@ PluginInstanceChild::EnsureCurrentBuffer(void)
         NS_ERROR("Cannot create helper surface");
         return false;
     }
-#endif
     return true;
 }
 

dom/plugins/ipc/PluginInstanceChild.h

@@ -414,7 +414,7 @@ private:
     InfallibleTArray<nsCString> mValues;
     NPP_t mData;
     NPWindow mWindow;
-#if defined(XP_DARWIN) || defined(XP_WIN)
+#if defined(XP_WIN)
     double mContentsScaleFactor;
 #endif
     double mCSSZoomFactor;

dom/plugins/ipc/PluginInstanceParent.cpp

@@ -256,8 +256,6 @@ PluginInstanceParent::AnswerNPN_GetValue_NPNVnetscapeWindow(NativeWindowHandle*
     HWND id;
 #elif defined(MOZ_X11)
     XID id;
-#elif defined(XP_DARWIN)
-    intptr_t id;
 #else
 #warning Implement me
 #endif

dom/plugins/ipc/PluginMessageUtils.h

@@ -106,8 +106,6 @@ struct NPAudioDeviceChangeDetailsIPC
 typedef HWND NativeWindowHandle;
 #elif defined(MOZ_X11)
 typedef XID NativeWindowHandle;
-#elif defined(XP_DARWIN)
-typedef intptr_t NativeWindowHandle; // never actually used, will always be 0
 #else
 #error Need NativeWindowHandle for this platform
 #endif