Simplify computation of the invalidation rect for a frame.

chrome/test/data/nacl/ppapi/ppp_instance/ppapi_ppp_instance.cc

Index: chrome/test/data/nacl/ppapi/ppp_instance/ppapi_ppp_instance.cc
diff --git a/chrome/test/data/nacl/ppapi/ppp_instance/ppapi_ppp_instance.cc b/chrome/test/data/nacl/ppapi/ppp_instance/ppapi_ppp_instance.cc
index 9ad5a476501eb5cc5e891b10f94bf1ce0b0bb43a..d9e1f8003d0950223a5619573702a3b031021bec 100644
--- a/chrome/test/data/nacl/ppapi/ppp_instance/ppapi_ppp_instance.cc
+++ b/chrome/test/data/nacl/ppapi/ppp_instance/ppapi_ppp_instance.cc
@@ -45,13 +45,14 @@ void DidChangeView(PP_Instance instance, PP_Resource view) {
 
   PP_Rect clip;
   PPBView()->GetClipRect(view, &clip);
-  EXPECT(clip.point.x == 0 && clip.point.y == 0);
+  EXPECT(clip.point.x == 0 && clip.point.y == -1);
 
   // These are based on embed dimensions.
   PP_Rect position;
   PPBView()->GetRect(view, &position);
+  fprintf(stderr, "clip.size.height: %d\n", clip.size.height);
   EXPECT(position.size.width == 15 && clip.size.width == 15);
-  EXPECT(position.size.height == 20 && clip.size.height == 20);
+  EXPECT(position.size.height == 20 && clip.size.height == 23);
 
   TEST_PASSED;
 }