Use GLSLCaps for creating processor keys and GLSL-specific programs

src/gpu/GrProgramDesc.h

Index: src/gpu/GrProgramDesc.h
diff --git a/src/gpu/GrProgramDesc.h b/src/gpu/GrProgramDesc.h
index b306f02e4f78a27e8292b7345bef4f1d7b434915..de943784ad3b1fc973e0b489bb7eaaa20b623fda 100644
--- a/src/gpu/GrProgramDesc.h
+++ b/src/gpu/GrProgramDesc.h
@@ -94,21 +94,21 @@ protected:
         *checksum = SkChecksum::Compute(reinterpret_cast<uint32_t*>(fKey.begin()), keyLength);
     }
 
-    // The key, stored in fKey, is composed of four parts:
-    // 1. uint32_t for total key length.
-    // 2. uint32_t for a checksum.
-    // 3. Header struct defined above.  Also room for extensions to the header
-    // 4. A Backend specific payload.  Room is preallocated for this
-    enum KeyOffsets {
-        // Part 1.
-        kLengthOffset = 0,
-        // Part 2.
-        kChecksumOffset = kLengthOffset + sizeof(uint32_t),
-        // Part 3.
-        kHeaderOffset = kChecksumOffset + sizeof(uint32_t),
-        kHeaderSize = SkAlign4(2 * sizeof(KeyHeader)),
-    };
-
+    // The key, stored in fKey, is composed of four parts:
+    // 1. uint32_t for total key length.
+    // 2. uint32_t for a checksum.
+    // 3. Header struct defined above.  Also room for extensions to the header
+    // 4. A Backend specific payload.  Room is preallocated for this
+    enum KeyOffsets {
+        // Part 1.
+        kLengthOffset = 0,
+        // Part 2.
+        kChecksumOffset = kLengthOffset + sizeof(uint32_t),
+        // Part 3.
+        kHeaderOffset = kChecksumOffset + sizeof(uint32_t),
+        kHeaderSize = SkAlign4(2 * sizeof(KeyHeader)),
+    };
+
     enum {
         kMaxPreallocProcessors = 8,
         kIntsPerProcessor      = 4,    // This is an overestimate of the average effect key size.