Store GLSL max samplers using uint32_t rather than uint8_t

TBR=egdaniel@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2061123003

Review-Url: https://codereview.chromium.org/2061123003

1 files changed, 4 insertions, 4 deletions

diff --git a/src/gpu/glsl/GrGLSLCaps.h b/src/gpu/glsl/GrGLSLCaps.h
index d18b71ae75..19a34620dc 100755
--- a/src/gpu/glsl/GrGLSLCaps.h
+++ b/src/gpu/glsl/GrGLSLCaps.h
@@ -214,10 +214,10 @@ private:
     const char* fFBFetchColorName;
     const char* fFBFetchExtensionString;
 
-    uint8_t fMaxVertexSamplers;
-    uint8_t fMaxGeometrySamplers;
-    uint8_t fMaxFragmentSamplers;
-    uint8_t fMaxCombinedSamplers;
+    uint32_t fMaxVertexSamplers;
+    uint32_t fMaxGeometrySamplers;
+    uint32_t fMaxFragmentSamplers;
+    uint32_t fMaxCombinedSamplers;
 
     AdvBlendEqInteraction fAdvBlendEqInteraction;