Bug 673417. imglib: remove more PRBools. r=joe

--HG--
extra : rebase_source : cb8f4dfc1048b5e5af72d5544294a70624cdf35e

modules/libpr0n/src/Image.h

@@ -158,7 +158,7 @@ protected:
    * Extended by child classes, if they have additional
    * conditions for being able to animate
    */
-  virtual PRBool ShouldAnimate() {
+  virtual bool ShouldAnimate() {
     return mAnimationConsumers > 0 && mAnimationMode != kDontAnimMode;
   }
 };

modules/libpr0n/src/RasterImage.cpp

@@ -2116,7 +2116,7 @@ RasterImage::Discard(bool force)
 }
 
 // Helper method to determine if we can discard an image
-PRBool
+bool
 RasterImage::CanDiscard() {
   return (DiscardingEnabled() && // Globally enabled...
           mDiscardable &&        // ...Enabled at creation time...
@@ -2125,7 +2125,7 @@ RasterImage::CanDiscard() {
           mDecoded);             // ...and have something to discard.
 }
 
-PRBool
+bool
 RasterImage::CanForciblyDiscard() {
   return mDiscardable &&         // ...Enabled at creation time...
          mHasSourceData;         // ...have the source data...
@@ -2133,14 +2133,14 @@ RasterImage::CanForciblyDiscard() {
 
 // Helper method to tell us whether the clock is currently running for
 // discarding this image. Mainly for assertions.
-PRBool
+bool
 RasterImage::DiscardingActive() {
   return !!(mDiscardTrackerNode.prev || mDiscardTrackerNode.next);
 }
 
 // Helper method to determine if we're storing the source data in a buffer
 // or just writing it directly to the decoder
-PRBool
+bool
 RasterImage::StoringSourceData() {
   return (mDecodeOnDraw || mDiscardable);
 }
@@ -2817,7 +2817,7 @@ RasterImage::WriteToRasterImage(nsIInputStream* /* unused */,
   return NS_OK;
 }
 
-PRBool
+bool
 RasterImage::ShouldAnimate()
 {
   return Image::ShouldAnimate() && mFrames.Length() >= 2 &&

modules/libpr0n/src/RasterImage.h

@@ -545,13 +545,13 @@ private: // data
 
   // Helpers
   void DoError();
-  PRBool CanDiscard();
-  PRBool CanForciblyDiscard();
-  PRBool DiscardingActive();
-  PRBool StoringSourceData();
+  bool CanDiscard();
+  bool CanForciblyDiscard();
+  bool DiscardingActive();
+  bool StoringSourceData();
 
 protected:
-  PRBool ShouldAnimate();
+  bool ShouldAnimate();
 };
 
 // XXXdholbert These helper classes should move to be inside the

modules/libpr0n/src/VectorImage.cpp

@@ -301,7 +301,7 @@ VectorImage::StopAnimation()
   return NS_OK;
 }
 
-PRBool
+bool
 VectorImage::ShouldAnimate()
 {
   return Image::ShouldAnimate() && mIsFullyLoaded && mHaveAnimations;

modules/libpr0n/src/VectorImage.h

@@ -99,7 +99,7 @@ public:
 protected:
   virtual nsresult StartAnimation();
   virtual nsresult StopAnimation();
-  virtual PRBool   ShouldAnimate();
+  virtual bool     ShouldAnimate();
 
 private:
   nsWeakPtr                          mObserver;   //! imgIDecoderObserver