Bug 1215763 - part 1 - remove unnecessary nsAutoPtr.h includes; r=seth

These turned up when grepping around for nsAutoPtr; it seemed easier to
remove them as a first step.

image/DecodePool.cpp

@@ -9,7 +9,6 @@
 
 #include "mozilla/ClearOnShutdown.h"
 #include "mozilla/Monitor.h"
-#include "nsAutoPtr.h"
 #include "nsCOMPtr.h"
 #include "nsIObserverService.h"
 #include "nsIThreadPool.h"

image/RasterImage.cpp

@@ -14,7 +14,6 @@
 #include "nsComponentManagerUtils.h"
 #include "nsError.h"
 #include "Decoder.h"
-#include "nsAutoPtr.h"
 #include "prenv.h"
 #include "prsystem.h"
 #include "ImageContainer.h"

image/ShutdownTracker.cpp

@@ -6,7 +6,6 @@
 #include "ShutdownTracker.h"
 
 #include "mozilla/Services.h"
-#include "nsAutoPtr.h"
 #include "nsIObserver.h"
 #include "nsIObserverService.h"
 

image/SurfaceCache.cpp

@@ -28,7 +28,6 @@
 #include "imgFrame.h"
 #include "Image.h"
 #include "LookupResult.h"
-#include "nsAutoPtr.h"
 #include "nsExpirationTracker.h"
 #include "nsHashKeys.h"
 #include "nsRefPtrHashtable.h"

image/decoders/nsBMPDecoder.h

@@ -10,7 +10,6 @@
 #include "BMPFileHeaders.h"
 #include "Decoder.h"
 #include "gfxColor.h"
-#include "nsAutoPtr.h"
 #include "StreamingLexer.h"
 
 namespace mozilla {

image/decoders/nsICODecoder.h

@@ -7,7 +7,6 @@
 #ifndef mozilla_image_decoders_nsICODecoder_h
 #define mozilla_image_decoders_nsICODecoder_h
 
-#include "nsAutoPtr.h"
 #include "StreamingLexer.h"
 #include "Decoder.h"
 #include "imgFrame.h"

image/decoders/nsJPEGDecoder.h

@@ -15,8 +15,6 @@
 
 #include "Decoder.h"
 
-#include "nsAutoPtr.h"
-
 #include "nsIInputStream.h"
 #include "nsIPipe.h"
 #include "qcms.h"

image/encoders/ico/nsICOEncoder.h

@@ -10,7 +10,6 @@
 
 #include "imgIEncoder.h"
 
-#include "nsAutoPtr.h"
 #include "nsCOMPtr.h"
 #include "ICOFileHeaders.h"
 

image/imgRequest.h

@@ -13,7 +13,6 @@
 #include "nsIThreadRetargetableStreamListener.h"
 #include "nsIPrincipal.h"
 
-#include "nsAutoPtr.h"
 #include "nsCOMPtr.h"
 #include "nsProxyRelease.h"
 #include "nsStringGlue.h"