Fix a typo in my prior commit.



git-svn-id: http://skia.googlecode.com/svn/trunk@1078 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/SkGpuDevice.cpp b/src/gpu/SkGpuDevice.cpp
index 300ad27..7b70b50 100644
--- a/src/gpu/SkGpuDevice.cpp
+++ b/src/gpu/SkGpuDevice.cpp
@@ -239,11 +239,11 @@
 
     tmp.lockPixels();
 
-    bool read = !fContext->readRenderTargetPixels(fRenderTarget,
-                                                  bounds.fLeft, bounds.fTop,
-                                                  bounds.width(), bounds.height(),
-                                                  kRGBA_8888_GrPixelConfig,
-                                                  tmp.getPixels());
+    bool read = fContext->readRenderTargetPixels(fRenderTarget,
+                                                 bounds.fLeft, bounds.fTop,
+                                                 bounds.width(), bounds.height(),
+                                                 kRGBA_8888_GrPixelConfig,
+                                                 tmp.getPixels());
     tmp.unlockPixels();
     if (!read) {
         return false;