Delete unused code, cpuinfo.{h,cc}.

webrtc/media/base/cpuid_unittest.cc

-/*
- *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#include "webrtc/media/base/cpuid.h"
-
-#include <iostream>
-
-#include "webrtc/base/basictypes.h"
-#include "webrtc/base/gunit.h"
-#include "webrtc/base/systeminfo.h"
-
-TEST(CpuInfoTest, CpuId) {
-  LOG(LS_INFO) << "ARM: "
-      << cricket::CpuInfo::TestCpuFlag(cricket::CpuInfo::kCpuHasARM);
-  LOG(LS_INFO) << "NEON: "
-      << cricket::CpuInfo::TestCpuFlag(cricket::CpuInfo::kCpuHasNEON);
-  LOG(LS_INFO) << "X86: "
-      << cricket::CpuInfo::TestCpuFlag(cricket::CpuInfo::kCpuHasX86);
-  LOG(LS_INFO) << "SSE2: "
-      << cricket::CpuInfo::TestCpuFlag(cricket::CpuInfo::kCpuHasSSE2);
-  LOG(LS_INFO) << "SSSE3: "
-      << cricket::CpuInfo::TestCpuFlag(cricket::CpuInfo::kCpuHasSSSE3);
-  LOG(LS_INFO) << "SSE41: "
-      << cricket::CpuInfo::TestCpuFlag(cricket::CpuInfo::kCpuHasSSE41);
-  LOG(LS_INFO) << "SSE42: "
-      << cricket::CpuInfo::TestCpuFlag(cricket::CpuInfo::kCpuHasSSE42);
-  LOG(LS_INFO) << "AVX: "
-      << cricket::CpuInfo::TestCpuFlag(cricket::CpuInfo::kCpuHasAVX);
-  bool has_arm = cricket::CpuInfo::TestCpuFlag(cricket::CpuInfo::kCpuHasARM);
-  bool has_x86 = cricket::CpuInfo::TestCpuFlag(cricket::CpuInfo::kCpuHasX86);
-  EXPECT_FALSE(has_arm && has_x86);
-}
-
-TEST(CpuInfoTest, IsCoreIOrBetter) {
-  bool core_i_or_better = cricket::IsCoreIOrBetter();
-  // Tests the function is callable.  Run on known hardware to confirm.
-  LOG(LS_INFO) << "IsCoreIOrBetter: " << core_i_or_better;
-
-  // All Core I CPUs have SSE 4.1.
-  if (core_i_or_better) {
-    EXPECT_TRUE(cricket::CpuInfo::TestCpuFlag(cricket::CpuInfo::kCpuHasSSE41));
-    EXPECT_TRUE(cricket::CpuInfo::TestCpuFlag(cricket::CpuInfo::kCpuHasSSSE3));
-  }
-
-  // All CPUs that lack SSE 4.1 are not Core I CPUs.
-  if (!cricket::CpuInfo::TestCpuFlag(cricket::CpuInfo::kCpuHasSSE41)) {
-    EXPECT_FALSE(core_i_or_better);
-  }
-}
-