Convert ARRAYSIZE_UNSAFE -> arraysize in content/.

content/renderer/pepper/pepper_graphics_2d_host_unittest.cc

 // Copyright (c) 2012 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 "content/renderer/pepper/pepper_graphics_2d_host.h"
 
 #include "base/basictypes.h"
 #include "base/message_loop/message_loop.h"
 #include "content/renderer/pepper/gfx_conversion.h"
 #include "content/renderer/pepper/mock_renderer_ppapi_host.h"
@@ skipping 129 matching lines @@
                {10, 11, 20, 20, 5, 5, 10, 11, 6, 4, 3, 2, 0.5, false},
                // Cannot scroll due to left
                {7, 10, 20, 20, 3, 5, 11, 10, 6, 4, 3, 2, 0.5, false},
                // Cannot scroll due to width
                {10, 10, 21, 20, 5, 5, 11, 10, 6, 4, 3, 2, 0.5, false},
                // Cannot scroll due to height
                {10, 10, 20, 51, 5, 5, 10, 26, 6, 4, 3, 2, 0.5, false},
                // Check negative scroll deltas
                {10, 10, 20, 20, 5, 5, 10, 10, -6, -4, -3, -2, 0.5, true},
                {10, 10, 20, 20, 5, 5, 10, 10, -6, -3, -3, -1, 0.5, false}, };
-  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
+  for (size_t i = 0; i < arraysize(tests); ++i) {
     gfx::Rect r1(tests[i].x1, tests[i].y1, tests[i].w1, tests[i].h1);
     gfx::Rect r2(tests[i].x2, tests[i].y2, tests[i].w2, tests[i].h2);
     gfx::Rect orig = r1;
     gfx::Point delta(tests[i].dx1, tests[i].dy1);
     bool res = ConvertToLogicalPixels(tests[i].scale, &r1, &delta);
     EXPECT_EQ(r2.ToString(), r1.ToString());
     EXPECT_EQ(res, tests[i].result);
     if (res) {
       EXPECT_EQ(delta, gfx::Point(tests[i].dx2, tests[i].dy2));
     }
     // Reverse the scale and ensure all the original pixels are still inside
     // the result.
     ConvertToLogicalPixels(1.0f / tests[i].scale, &r1, NULL);
     EXPECT_TRUE(r1.Contains(orig));
   }
 }
 
 }  // namespace content