Revert 247926 "HID backend"

Breaks CrOS buildbots

http://build.chromium.org/p/chromium.chromiumos/buildstatus?builder=ChromiumOS%20%28daisy%29&number=16073
http://build.chromium.org/p/chromium.chromiumos/buildstatus?builder=ChromiumOS%20%28amd64%29&number=13917
http://build.chromium.org/p/chromium.memory/buildstatus?builder=Chromium%20OS%20%28x86%29%20ASAN&number=8064

> HID backend
> 
> BUG=290428
> 
> Review URL: https://codereview.chromium.org/143883005

TBR=ikarienator@chromium.org

Review URL: https://codereview.chromium.org/148183015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@247934 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 139 deletions

diff --git a/device/hid/hid_connection_unittest.cc b/device/hid/hid_connection_unittest.cc
deleted file mode 100644
index 40cc478..0000000
--- a/device/hid/hid_connection_unittest.cc
+++ /dev/null
@@ -1,139 +0,0 @@
-// Copyright 2014 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 <string>
-#include <vector>
-
-#include "base/bind.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/message_loop/message_loop.h"
-#include "device/hid/hid_connection.h"
-#include "device/hid/hid_service.h"
-#include "net/base/io_buffer.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-// TODO(rockot): Enable tests once ChromeOS HID testing hardware is in place.
-#if defined(OS_CHROMEOS)
-#define MAYBE_Create DISABLED_Create
-#define MAYBE_Read DISABLED_Read
-#define MAYBE_Write DISABLED_Write
-#else
-#define MAYBE_Create Create
-#define MAYBE_Read Read
-#define MAYBE_Write Write
-#endif
-
-namespace device {
-
-namespace {
-
-using net::IOBuffer;
-
-const int kUSBLUFADemoVID = 0x03eb;
-const int kUSBLUFADemoPID = 0x204f;
-const uint64_t kReport = 0x0903a65d030f8ec9ULL;
-
-int g_read_times = 0;
-void Read(scoped_refptr<HidConnection> conn);
-
-void OnRead(scoped_refptr<HidConnection> conn,
-            scoped_refptr<net::IOBuffer> buffer,
-            bool success,
-            size_t bytes) {
-  EXPECT_TRUE(success);
-  if (success) {
-    g_read_times++;
-    EXPECT_EQ(8U, bytes);
-    if (bytes == 8) {
-      uint64_t* data = reinterpret_cast<uint64_t*>(buffer->data());
-      EXPECT_EQ(kReport, *data);
-    } else {
-      base::MessageLoop::current()->Quit();
-    }
-  } else {
-    LOG(ERROR) << "~";
-    g_read_times++;
-  }
-
-  if (g_read_times < 3){
-    base::MessageLoop::current()->PostTask(FROM_HERE, base::Bind(Read, conn));
-  } else {
-    base::MessageLoop::current()->Quit();
-  }
-}
-
-void Read(scoped_refptr<HidConnection> conn) {
-  scoped_refptr<IOBuffer> buffer(new IOBuffer(8));
-  conn->Read(buffer, 8, base::Bind(OnRead, conn, buffer));
-}
-
-void OnWriteNormal(bool success,
-                   size_t bytes) {
-  ASSERT_TRUE(success);
-  base::MessageLoop::current()->Quit();
-}
-
-void WriteNormal(scoped_refptr<HidConnection> conn) {
-  scoped_refptr<IOBuffer> buffer(new IOBuffer(8));
-  *(int64_t*)buffer->data() = kReport;
-
-  conn->Write(buffer, 8, base::Bind(OnWriteNormal));
-}
-
-}  // namespace
-
-class HidConnectionTest : public testing::Test {
- protected:
-  virtual void SetUp() OVERRIDE {
-    message_loop_.reset(new base::MessageLoopForIO());
-    service_.reset(HidService::CreateInstance());
-    ASSERT_TRUE(service_);
-
-    std::vector<HidDeviceInfo> devices;
-    service_->GetDevices(&devices);
-    ASSERT_GT(devices.size(), 0U) << "No device found";
-    for (std::vector<HidDeviceInfo>::iterator it = devices.begin();
-        it != devices.end();
-        ++it) {
-      if (it->vendor_id == kUSBLUFADemoVID &&
-          it->product_id == kUSBLUFADemoPID) {
-        device_id_ = it->device_id;
-        return;
-      }
-    }
-    ASSERT_TRUE(false) << "Failed to find target device";
-  }
-
-  virtual void TearDown() OVERRIDE {
-    service_.reset(NULL);
-    message_loop_.reset(NULL);
-  }
-
-  std::string device_id_;
-  scoped_ptr<base::MessageLoopForIO> message_loop_;
-  scoped_ptr<HidService> service_;
-};
-
-TEST_F(HidConnectionTest, MAYBE_Create) {
-  scoped_refptr<HidConnection> connection = service_->Connect(device_id_);
-  ASSERT_TRUE(connection);
-}
-
-TEST_F(HidConnectionTest, MAYBE_Read) {
-  scoped_refptr<HidConnection> connection = service_->Connect(device_id_);
-
-  ASSERT_TRUE(connection);
-  message_loop_->PostTask(FROM_HERE, base::Bind(Read, connection));
-  message_loop_->Run();
-}
-
-TEST_F(HidConnectionTest, MAYBE_Write) {
-  scoped_refptr<HidConnection> connection = service_->Connect(device_id_);
-
-  ASSERT_TRUE(connection);
-  message_loop_->PostTask(FROM_HERE, base::Bind(WriteNormal, connection));
-  message_loop_->Run();
-}
-
-}  // namespace device