Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@6829 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrClipMaskManager.cpp b/src/gpu/GrClipMaskManager.cpp
index f14a374..fbb1a0e 100644
--- a/src/gpu/GrClipMaskManager.cpp
+++ b/src/gpu/GrClipMaskManager.cpp
@@ -522,14 +522,14 @@
                 if (NULL == temp.texture()) {
                     fAACache.reset();
                     return NULL;
-                }   
+                }
                 dst = temp.texture();
                 // clear the temp target and set blend to replace
                 fGpu->clear(&maskSpaceElementIBounds,
                             invert ? 0xffffffff : 0x00000000,
                             dst->asRenderTarget());
                 setup_boolean_blendcoeffs(drawState, SkRegion::kReplace_Op);
-                
+
             } else {
                 // draw directly into the result with the stencil set to make the pixels affected
                 // by the clip shape be non-zero.
@@ -542,7 +542,7 @@
                                              0xffff,
                                              0xffff);
                 drawState->setStencil(kStencilInElement);
-                setup_boolean_blendcoeffs(drawState, op);                
+                setup_boolean_blendcoeffs(drawState, op);
             }
 
             drawState->setAlpha(invert ? 0x00 : 0xff);