Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@7948 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrContext.cpp b/src/gpu/GrContext.cpp
index 4722e68..a3b26a6 100644
--- a/src/gpu/GrContext.cpp
+++ b/src/gpu/GrContext.cpp
@@ -1669,7 +1669,7 @@
     }
 
     // writeRenderTargetPixels can be called in the midst of drawing another
-    // object (e.g., when uploading a SW path rendering to the gpu while 
+    // object (e.g., when uploading a SW path rendering to the gpu while
     // drawing a rect) so preserve the current geometry.
     GrDrawTarget::AutoGeometryAndStatePush agasp(fGpu, GrDrawTarget::kReset_ASRInit);
     GrDrawState* drawState = fGpu->drawState();