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

This CL is part III of IV (I broke down the 1280 files into 4 CLs).
Review URL: https://codereview.appspot.com/6475053

git-svn-id: http://skia.googlecode.com/svn/trunk@5264 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleShaders.cpp b/samplecode/SampleShaders.cpp
index 99cd680..78b63a3 100644
--- a/samplecode/SampleShaders.cpp
+++ b/samplecode/SampleShaders.cpp
@@ -52,7 +52,7 @@
     SkShader*   fShader;
     SkBitmap    fBitmap;
 
-	ShaderView() {
+    ShaderView() {
         SkImageDecoder::DecodeFile("/skimages/logo.gif", &fBitmap);
 
         SkPoint pts[2];