Convert GrCrash->SkFAIL GrDebugCrash->SkDEBUGFAIL

R=robertphillips@google.com, reed@google.com, mtklein@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/257393004

git-svn-id: http://skia.googlecode.com/svn/trunk@14460 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/gl/GrGLProgram.cpp b/src/gpu/gl/GrGLProgram.cpp
index 9b997c8..aa46aed 100644
--- a/src/gpu/gl/GrGLProgram.cpp
+++ b/src/gpu/gl/GrGLProgram.cpp
@@ -89,7 +89,7 @@
             SkASSERT(kOne_GrBlendCoeff == *srcCoeff && kZero_GrBlendCoeff == *dstCoeff);
             break;
         default:
-            GrCrash("Unexpected coverage output");
+            SkFAIL("Unexpected coverage output");
             break;
     }
 }
@@ -270,7 +270,7 @@
                 sharedState->fConstAttribColorIndex = -1;
                 break;
             default:
-                GrCrash("Unknown color type.");
+                SkFAIL("Unknown color type.");
         }
     } else {
         sharedState->fConstAttribColorIndex = -1;
@@ -309,7 +309,7 @@
                 sharedState->fConstAttribCoverageIndex = -1;
                 break;
             default:
-                GrCrash("Unknown coverage type.");
+                SkFAIL("Unknown coverage type.");
         }
     } else {
         sharedState->fConstAttribCoverageIndex = -1;