Additional SampleApp tiling options.

Adding some more tiling options (both relative and fixed size):

    kNo_Tiling,
    kAbs_128x128_Tiling,
    kAbs_256x256_Tiling,
    kRel_4x4_Tiling,
    kRel_1x16_Tiling,
    kRel_16x1_Tiling,

R=bungeman@google.com, reed@google.com, fmalita@google.com

Author: fmalita@chromium.org

Review URL: https://codereview.chromium.org/108213004

git-svn-id: http://skia.googlecode.com/svn/trunk@12545 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleApp.h b/samplecode/SampleApp.h
index 9328f15..64de6c5 100644
--- a/samplecode/SampleApp.h
+++ b/samplecode/SampleApp.h
@@ -194,7 +194,7 @@
     SkMSec fMeasureFPS_Time;
     SkMSec fMeasureFPS_StartTime;
     bool fMagnify;
-    SkISize fTileCount;
+    int fTilingMode;
 
 
     SkOSMenu::TriState fPipeState;  // Mixed uses a tiled pipe
@@ -215,7 +215,6 @@
     SkOSMenu::TriState fFilterState;
     SkOSMenu::TriState fSubpixelState;
     int fHintingState;
-    SkOSMenu::TriState fTilingState;
     unsigned   fFlipAxis;
 
     int fMSAASampleCount;