Result of running tools/sanitize_source_files.py (which was added in https://codereview.appspot.com/6465078/)

This CL is part I of IV (I broke down the 1280 files into 4 CLs).
Review URL: https://codereview.appspot.com/6485054

git-svn-id: http://skia.googlecode.com/svn/trunk@5262 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/gl/GrGLInterface.cpp b/src/gpu/gl/GrGLInterface.cpp
index 02e9337..297e1fc 100644
--- a/src/gpu/gl/GrGLInterface.cpp
+++ b/src/gpu/gl/GrGLInterface.cpp
@@ -327,7 +327,7 @@
     // On ES buffer mapping is an extension. On Desktop
     // buffer mapping was part of original VBO extension
     // which we require.
-    if (kDesktop_GrGLBinding == binding || 
+    if (kDesktop_GrGLBinding == binding ||
         GrGLHasExtensionFromString("GL_OES_mapbuffer", ext)) {
         if (NULL == fMapBuffer ||
             NULL == fUnmapBuffer) {
@@ -337,7 +337,7 @@
 
     // Dual source blending
     if (kDesktop_GrGLBinding == binding &&
-        (glVer >= GR_GL_VER(3,3) || 
+        (glVer >= GR_GL_VER(3,3) ||
          GrGLHasExtensionFromString("GL_ARB_blend_func_extended", ext))) {
         if (NULL == fBindFragDataLocationIndexed) {
             return false;