Replace gfx::ClampToInt with base::saturated_cast.

ui/gfx/geometry/rect_unittest.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <limits>
 
 #include "base/basictypes.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/geometry/rect_conversions.h"
@@ skipping 479 matching lines @@
       std::numeric_limits<int>::max(),
       0, 0 },
     { 0.0f, 0.0f,
       std::numeric_limits<float>::max(),
       std::numeric_limits<float>::max(),
       0, 0,
       std::numeric_limits<int>::max(),
       std::numeric_limits<int>::max() },
     { 20000.5f, 20000.5f, 0.5f, 0.5f,
       20001, 20001, 0, 0 },
-    { std::numeric_limits<float>::quiet_NaN(),
-      std::numeric_limits<float>::quiet_NaN(),
-      std::numeric_limits<float>::quiet_NaN(),
-      std::numeric_limits<float>::quiet_NaN(),
-      0, 0, 0, 0 }
   };
 
   for (size_t i = 0; i < arraysize(tests); ++i) {
     RectF r1(tests[i].x1, tests[i].y1, tests[i].w1, tests[i].h1);
     Rect r2(tests[i].x2, tests[i].y2, tests[i].w2, tests[i].h2);
 
     Rect enclosed = ToEnclosedRect(r1);
     EXPECT_FLOAT_AND_NAN_EQ(r2.x(), enclosed.x());
     EXPECT_FLOAT_AND_NAN_EQ(r2.y(), enclosed.y());
     EXPECT_FLOAT_AND_NAN_EQ(r2.width(), enclosed.width());
@@ skipping 27 matching lines @@
       std::numeric_limits<int>::max(),
       0, 0 },
     { 0.0f, 0.0f,
       std::numeric_limits<float>::max(),
       std::numeric_limits<float>::max(),
       0, 0,
       std::numeric_limits<int>::max(),
       std::numeric_limits<int>::max() },
     { 20000.5f, 20000.5f, 0.5f, 0.5f,
       20000, 20000, 1, 1 },
-    { std::numeric_limits<float>::quiet_NaN(),
-      std::numeric_limits<float>::quiet_NaN(),
-      std::numeric_limits<float>::quiet_NaN(),
-      std::numeric_limits<float>::quiet_NaN(),
-      0, 0, 0, 0 }
   };
 
   for (size_t i = 0; i < arraysize(tests); ++i) {
     RectF r1(tests[i].x1, tests[i].y1, tests[i].w1, tests[i].h1);
     Rect r2(tests[i].x2, tests[i].y2, tests[i].w2, tests[i].h2);
 
     Rect enclosed = ToEnclosingRect(r1);
     EXPECT_FLOAT_AND_NAN_EQ(r2.x(), enclosed.x());
     EXPECT_FLOAT_AND_NAN_EQ(r2.y(), enclosed.y());
     EXPECT_FLOAT_AND_NAN_EQ(r2.width(), enclosed.width());
@@ skipping 347 matching lines @@
       0.0f, f.ManhattanInternalDistance(gfx::RectF(-1.0f, 0.0f, 1.1f, 1.0f)));
   EXPECT_FLOAT_EQ(
       0.1f + kEpsilon,
       f.ManhattanInternalDistance(gfx::RectF(-1.5f, 0.0f, 1.4f, 1.0f)));
   EXPECT_FLOAT_EQ(
       kEpsilon,
       f.ManhattanInternalDistance(gfx::RectF(-1.5f, 0.0f, 1.5f, 1.0f)));
 }
 
 }  // namespace gfx