[Device Service] Move Gamepad Blink headers to be part of the Gamepad client library

content/renderer/gamepad_shared_memory_reader.cc

Index: content/renderer/gamepad_shared_memory_reader.cc
diff --git a/content/renderer/gamepad_shared_memory_reader.cc b/content/renderer/gamepad_shared_memory_reader.cc
index 1e34ea1307c0d0c7f33b37d22f1c62b041b87533..cfa756fec4f872d40bb0b91a6c05842547447002 100644
--- a/content/renderer/gamepad_shared_memory_reader.cc
+++ b/content/renderer/gamepad_shared_memory_reader.cc
@@ -60,7 +60,7 @@ void GamepadSharedMemoryReader::Start(
       static_cast<GamepadHardwareBuffer*>(memory);
 }
 
-void GamepadSharedMemoryReader::SampleGamepads(blink::WebGamepads& gamepads) {
+void GamepadSharedMemoryReader::SampleGamepads(device::Gamepads& gamepads) {
   // Blink should have started observing at that point.
   CHECK(is_observing());
 
@@ -70,7 +70,7 @@ void GamepadSharedMemoryReader::SampleGamepads(blink::WebGamepads& gamepads) {
   //
   // This logic is duplicated in Pepper as well. If you change it, that also
   // needs to be in sync. See ppapi/proxy/gamepad_resource.cc.
-  blink::WebGamepads read_into;
+  device::Gamepads read_into;
   TRACE_EVENT0("GAMEPAD", "SampleGamepads");
 
   if (!renderer_shared_buffer_handle_.is_valid())
@@ -107,7 +107,7 @@ void GamepadSharedMemoryReader::SampleGamepads(blink::WebGamepads& gamepads) {
     // gamepads to prevent fingerprinting. The actual data is not cleared.
     // WebKit will only copy out data into the JS buffers for connected
     // gamepads so this is sufficient.
-    for (unsigned i = 0; i < blink::WebGamepads::kItemsLengthCap; i++)
+    for (unsigned i = 0; i < device::Gamepads::kItemsLengthCap; i++)
       gamepads.items[i].connected = false;
   }
 }
@@ -118,7 +118,7 @@ GamepadSharedMemoryReader::~GamepadSharedMemoryReader() {
 
 void GamepadSharedMemoryReader::GamepadConnected(
     int index,
-    const blink::WebGamepad& gamepad) {
+    const device::Gamepad& gamepad) {
   // The browser already checks if the user actually interacted with a device.
   ever_interacted_with_ = true;
 
@@ -128,7 +128,7 @@ void GamepadSharedMemoryReader::GamepadConnected(
 
 void GamepadSharedMemoryReader::GamepadDisconnected(
     int index,
-    const blink::WebGamepad& gamepad) {
+    const device::Gamepad& gamepad) {
   if (listener())
     listener()->DidDisconnectGamepad(index, gamepad);
 }