Bug 1095754 - Miscellaneous code cleanup nits found along the way. r=me

dom/plugins/ipc/PluginWidgetParent.cpp

@@ -12,8 +12,6 @@
 
 #if defined(MOZ_WIDGET_GTK)
 #include "nsPluginNativeWindowGtk.h"
-#else
-#include "nsPluginNativeWindow.h"
 #endif
 
 using namespace mozilla;

gfx/layers/ipc/CompositorChild.h

@@ -64,11 +64,16 @@ public:
 
   static bool ChildProcessHasCompositor() { return sCompositor != nullptr; }
 
-  virtual bool RecvInvalidateAll() MOZ_OVERRIDE;
-  virtual bool RecvOverfill(const uint32_t &aOverfill) MOZ_OVERRIDE;
   void AddOverfillObserver(ClientLayerManager* aLayerManager);
 
-  virtual bool RecvDidComposite(const uint64_t& aId, const uint64_t& aTransactionId) MOZ_OVERRIDE;
+  virtual bool
+  RecvDidComposite(const uint64_t& aId, const uint64_t& aTransactionId) MOZ_OVERRIDE;
+
+  virtual bool
+  RecvInvalidateAll() MOZ_OVERRIDE;
+
+  virtual bool
+  RecvOverfill(const uint32_t &aOverfill) MOZ_OVERRIDE;
 
   virtual bool
   RecvUpdatePluginConfigurations(const nsIntPoint& aContentOffset,

widget/nsIWidget.h

@@ -1378,12 +1378,12 @@ class nsIWidget : public nsISupports {
      * mClipRegion, all relative to the top-left of the child
      * widget. Clip regions are not implemented on all platforms and only
      * need to actually work for children that are plugins.
-     * 
+     *
      * Also sets the bounds of each child to mBounds.
-     * 
+     *
      * This will invalidate areas of the children that have changed, but
      * does not need to invalidate any part of this widget.
-     * 
+     *
      * Children should be moved in the order given; the array is
      * sorted so to minimize unnecessary invalidation if children are
      * moved in that order.
@@ -1629,7 +1629,7 @@ class nsIWidget : public nsISupports {
      */
     virtual void UpdateWindowDraggingRegion(const nsIntRegion& aRegion) {}
 
-    /** 
+    /**
      * Internal methods
      */
 

xpcom/glue/nsCRTGlue.cpp

@@ -329,7 +329,6 @@ copy_stderr_to_file(const char* aFile)
 #endif
 
 #if defined(XP_WIN)
-
 void
 vprintf_stderr(const char* aFmt, va_list aArgs)
 {

xpcom/glue/nsHashKeys.h

@@ -53,7 +53,7 @@ HashString(const nsACString& aStr)
  * nsUint32HashKey
  * nsUint64HashKey
  * nsFloatHashKey
- * nsPtrHashkey
+ * nsPtrHashKey
  * nsClearingPtrHashKey
  * nsVoidPtrHashKey
  * nsClearingVoidPtrHashKey