Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@7875 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/gl/GrGLInterface.cpp b/src/gpu/gl/GrGLInterface.cpp
index f1be64f..6fcd6ab 100644
--- a/src/gpu/gl/GrGLInterface.cpp
+++ b/src/gpu/gl/GrGLInterface.cpp
@@ -38,7 +38,7 @@
     if (0 == (binding & fBindingsExported)) {
         return false;
     }
-    
+
     GrGLExtensions extensions;
     if (!extensions.init(binding, this)) {
         return false;
@@ -342,7 +342,7 @@
             return false;
         }
     }
-    
+
     if (kDesktop_GrGLBinding == binding && glVer >= GR_GL_VER(3, 0)) {
         if (NULL == fGetStringi) {
             return false;