Style bikeshed - remove extraneous whitespace

src/gpu/effects/GrTextureDomain.h

Index: src/gpu/effects/GrTextureDomain.h
diff --git a/src/gpu/effects/GrTextureDomain.h b/src/gpu/effects/GrTextureDomain.h
index 891ce10b38d571f754e0aa46faa7490c97efc08c..e88f5d5fd07d65a83aa00b02452b50d690854b9a 100644
--- a/src/gpu/effects/GrTextureDomain.h
+++ b/src/gpu/effects/GrTextureDomain.h
@@ -179,7 +179,7 @@ public:
 
     SkString dumpInfo() const override {
         SkString str;
-        str.appendf("Domain: [L: %.2f, T: %.2f, R: %.2f, B: %.2f] ", 
+        str.appendf("Domain: [L: %.2f, T: %.2f, R: %.2f, B: %.2f] ",
                     fTextureDomain.domain().fLeft, fTextureDomain.domain().fTop,
                     fTextureDomain.domain().fRight, fTextureDomain.domain().fBottom);
         str.append(INHERITED::dumpInfo());