Migrating majority of gamepad from content/browser/ to device/

device/gamepad/gamepad_test_helpers.cc

Index: device/gamepad/gamepad_test_helpers.cc
diff --git a/content/browser/gamepad/gamepad_test_helpers.cc b/device/gamepad/gamepad_test_helpers.cc
similarity index 60%
rename from content/browser/gamepad/gamepad_test_helpers.cc
rename to device/gamepad/gamepad_test_helpers.cc
index d5121205b871f1a50d185ad7d118533c29fa8e0f..d27b808586e67f4303621cb09c8a3e2e6b278176 100644
--- a/content/browser/gamepad/gamepad_test_helpers.cc
+++ b/device/gamepad/gamepad_test_helpers.cc
@@ -2,11 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "content/browser/gamepad/gamepad_test_helpers.h"
+#include "device/gamepad/gamepad_test_helpers.h"
 
-#include "content/browser/gamepad/gamepad_service.h"
-
-namespace content {
+namespace device {
 
 MockGamepadDataFetcher::MockGamepadDataFetcher(
     const blink::WebGamepads& test_data)
@@ -14,8 +12,7 @@ MockGamepadDataFetcher::MockGamepadDataFetcher(
       read_data_(base::WaitableEvent::ResetPolicy::AUTOMATIC,
                  base::WaitableEvent::InitialState::NOT_SIGNALED) {}
 
-MockGamepadDataFetcher::~MockGamepadDataFetcher() {
-}
+MockGamepadDataFetcher::~MockGamepadDataFetcher() {}
 
 void MockGamepadDataFetcher::GetGamepadData(blink::WebGamepads* pads,
                                             bool devices_changed_hint) {
@@ -44,21 +41,30 @@ void MockGamepadDataFetcher::SetTestData(const blink::WebGamepads& new_data) {
   test_data_ = new_data;
 }
 
-GamepadTestHelper::GamepadTestHelper() {
+MockGamepadSharedBuffer::MockGamepadSharedBuffer() {
+  size_t data_size = sizeof(blink::WebGamepads);
+  bool res = shared_memory_.CreateAndMapAnonymous(data_size);
+  CHECK(res);
+  blink::WebGamepads* buf = buffer();
+  memset(buf, 0, sizeof(blink::WebGamepads));
 }
 
-GamepadTestHelper::~GamepadTestHelper() {
+base::SharedMemory* MockGamepadSharedBuffer::shared_memory() {
+  return &shared_memory_;
 }
 
-GamepadServiceTestConstructor::GamepadServiceTestConstructor(
-    const blink::WebGamepads& test_data) {
-  data_fetcher_ = new MockGamepadDataFetcher(test_data);
-  gamepad_service_ =
-      new GamepadService(std::unique_ptr<GamepadDataFetcher>(data_fetcher_));
+blink::WebGamepads* MockGamepadSharedBuffer::buffer() {
+  void* mem = shared_memory_.memory();
+  CHECK(mem);
+  return static_cast<blink::WebGamepads*>(mem);
 }
 
-GamepadServiceTestConstructor::~GamepadServiceTestConstructor() {
-  delete gamepad_service_;
-}
+void MockGamepadSharedBuffer::WriteBegin() {}
+
+void MockGamepadSharedBuffer::WriteEnd() {}
+
+GamepadTestHelper::GamepadTestHelper() {}
+
+GamepadTestHelper::~GamepadTestHelper() {}
 
-}  // namespace content
+}  // namespace device