New names for SkPMFloat methods.

bench/PMFloatBench.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Benchmark.h"
 #include "SkPMFloat.h"
 
@@ skipping 51 matching lines @@
             } else {
                 fa = SkPMFloat::FromPMColor(colors[0]);
                 fb = SkPMFloat::FromPMColor(colors[1]);
                 fc = SkPMFloat::FromPMColor(colors[2]);
                 fd = SkPMFloat::FromPMColor(colors[3]);
             }
 
             SkPMColor back[4];
             switch (kClamp << 1 | kWide) {
                 case 0: {
-                    back[0] = fa.get();
-                    back[1] = fb.get();
-                    back[2] = fc.get();
-                    back[3] = fd.get();
+                    back[0] = fa.round();
+                    back[1] = fb.round();
+                    back[2] = fc.round();
+                    back[3] = fd.round();
                 } break;
-                case 1: SkPMFloat::To4PMColors(fa, fb, fc, fd, back); break;
+                case 1: SkPMFloat::RoundTo4PMColors(fa, fb, fc, fd, back); break;
                 case 2: {
-                    back[0] = fa.clamped();
-                    back[1] = fb.clamped();
-                    back[2] = fc.clamped();
-                    back[3] = fd.clamped();
+                    back[0] = fa.roundClamp();
+                    back[1] = fb.roundClamp();
+                    back[2] = fc.roundClamp();
+                    back[3] = fd.roundClamp();
                 } break;
-                case 3: SkPMFloat::ClampTo4PMColors(fa, fb, fc, fd, back); break;
+                case 3: SkPMFloat::RoundClampTo4PMColors(fa, fb, fc, fd, back); break;
             }
             for (int i = 0; i < 4; i++) {
                 junk ^= back[i];
             }
         }
         blackhole ^= junk;
     }
 };
 
 // Extra () help DEF_BENCH not get confused by the comma inside the <>.
@@ skipping 29 matching lines @@
                 a += dcdx4;
                 b += dcdx4;
                 c += dcdx4;
                 d += dcdx4;
             }
         }
     }
 };
 
 DEF_BENCH(return new PMFloatGradientBench;)