Remove Sk(Float|Double)PinToFixed functions, only used in tests.

tests/MathTest.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "float.h"
 
 #include "SkColorPriv.h"
@@ skipping 681 matching lines @@
     test_divmod<int16_t>(r);
 }
 
 DEF_TEST(divmod_s32, r) {
     test_divmod<int32_t>(r);
 }
 
 DEF_TEST(divmod_s64, r) {
     test_divmod<int64_t>(r);
 }
-
-DEF_TEST(PinToFixed, reporter) {
-    // double
-    REPORTER_ASSERT(reporter, 0 == SkDoublePinToFixed(0.0));
-    REPORTER_ASSERT(reporter, 0x10000 == SkDoublePinToFixed(1.0));
-    REPORTER_ASSERT(reporter, 0x7FFFFFFE == SkDoublePinToFixed(32767.999984741));
-    REPORTER_ASSERT(reporter, 0x7FFFFFFF == SkDoublePinToFixed(32767.999984742));
-    REPORTER_ASSERT(reporter, 0x7FFFFFFF == SkDoublePinToFixed(32767.999999999));
-    REPORTER_ASSERT(reporter, 0x7FFFFFFF == SkDoublePinToFixed(32768.0));
-    REPORTER_ASSERT(reporter, 0x7FFFFFFF == SkDoublePinToFixed(5e10));
-    REPORTER_ASSERT(reporter, 0x7FFFFFFF == SkDoublePinToFixed(DBL_MAX));
-    REPORTER_ASSERT(reporter, -0x10000 == SkDoublePinToFixed(-1.0));
-    // SK_FixedMin is defined to be -SK_FixedMax.
-    REPORTER_ASSERT(reporter, -0x7FFFFFFE == SkDoublePinToFixed(-32767.999984741));
-    REPORTER_ASSERT(reporter, -0x7FFFFFFF == SkDoublePinToFixed(-32767.999984742));
-    REPORTER_ASSERT(reporter, -0x7FFFFFFF == SkDoublePinToFixed(-32767.999999999));
-    REPORTER_ASSERT(reporter, -0x7FFFFFFF == SkDoublePinToFixed(-32768.0));
-    REPORTER_ASSERT(reporter, -0x7FFFFFFF == SkDoublePinToFixed(-5e10));
-    REPORTER_ASSERT(reporter, -0x7FFFFFFF == SkDoublePinToFixed(-DBL_MAX));
-
-    // float
-    REPORTER_ASSERT(reporter, 0 == SkFloatPinToFixed(0.0f));
-    REPORTER_ASSERT(reporter, 0x10000 == SkFloatPinToFixed(1.0f));
-    // SkFixed has more precision than float near SK_FixedMax, so SkFloatPinToFixed will never
-    // produce output between 0x7FFFFF80 and 0x7FFFFFFF.
-    REPORTER_ASSERT(reporter, 0x7FFFFF80 == SkFloatPinToFixed(32767.9990f));
-    REPORTER_ASSERT(reporter, 0x7FFFFFFF == SkFloatPinToFixed(32767.9991f));
-    REPORTER_ASSERT(reporter, 0x7FFFFFFF == SkFloatPinToFixed(32768.0f));
-    REPORTER_ASSERT(reporter, 0x7FFFFFFF == SkFloatPinToFixed(5e10f));
-    REPORTER_ASSERT(reporter, 0x7FFFFFFF == SkFloatPinToFixed(FLT_MAX));
-    REPORTER_ASSERT(reporter, -0x10000 == SkFloatPinToFixed(-1.0f));
-    // SK_FixedMin is defined to be -SK_FixedMax.
-    REPORTER_ASSERT(reporter, -0x7FFFFF80 == SkFloatPinToFixed(-32767.9990f));
-    REPORTER_ASSERT(reporter, -0x7FFFFFFF == SkFloatPinToFixed(-32767.9991f));
-    REPORTER_ASSERT(reporter, -0x7FFFFFFF == SkFloatPinToFixed(-32768.0f));
-    REPORTER_ASSERT(reporter, -0x7FFFFFFF == SkFloatPinToFixed(-5e10f));
-    REPORTER_ASSERT(reporter, -0x7FFFFFFF == SkFloatPinToFixed(-FLT_MAX));
-}