Differentiate maxColorSamples and maxStencilSamples in GrCaps

src/gpu/GrCaps.cpp

Index: src/gpu/GrCaps.cpp
diff --git a/src/gpu/GrCaps.cpp b/src/gpu/GrCaps.cpp
index 101d5f445b4094f686777ef9b7f64a2d5f2b2078..101c8e8cfcec561a9cadbc90208cb4bcd4317edc 100644
--- a/src/gpu/GrCaps.cpp
+++ b/src/gpu/GrCaps.cpp
@@ -104,7 +104,8 @@ GrCaps::GrCaps(const GrContextOptions& options) {
 
     fMaxRenderTargetSize = 1;
     fMaxTextureSize = 1;
-    fMaxSampleCount = 0;
+    fMaxColorSampleCount = 0;
+    fMaxStencilSampleCount = 0;
 
     fSuppressPrints = options.fSuppressPrints;
     fImmediateFlush = options.fImmediateMode;
@@ -175,7 +176,8 @@ SkString GrCaps::dump() const {
 
     r.appendf("Max Texture Size                   : %d\n", fMaxTextureSize);
     r.appendf("Max Render Target Size             : %d\n", fMaxRenderTargetSize);
-    r.appendf("Max Sample Count                   : %d\n", fMaxSampleCount);
+    r.appendf("Max Color Sample Count             : %d\n", fMaxColorSampleCount);
+    r.appendf("Max Stencil Sample Count           : %d\n", fMaxStencilSampleCount);
 
     static const char* kBlendEquationSupportNames[] = {
         "Basic",