Remove warnings (trailing \, signed vs unsigned, parenthesization).
Convert some tabs into spaces.



git-svn-id: http://skia.googlecode.com/svn/trunk@2541 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleFuzz.cpp b/samplecode/SampleFuzz.cpp
index 02b2391..36149c3 100644
--- a/samplecode/SampleFuzz.cpp
+++ b/samplecode/SampleFuzz.cpp
@@ -131,9 +131,11 @@
       case 2: {
           SkXfermode::Mode mode;
           switch (R(3)) {
-              case 0: mode = SkXfermode::kSrc_Mode; break;
+            case 0: mode = SkXfermode::kSrc_Mode; break;
             case 1: mode = SkXfermode::kXor_Mode; break;
-            case 2: mode = SkXfermode::kSrcOver_Mode; break;
+            case 2:
+            default:  // silence warning
+              mode = SkXfermode::kSrcOver_Mode; break;
           }
           paint.setXfermodeMode(mode);
       }