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

device/gamepad/gamepad_platform_data_fetcher_win.cc

Index: device/gamepad/gamepad_platform_data_fetcher_win.cc
diff --git a/content/browser/gamepad/gamepad_platform_data_fetcher_win.cc b/device/gamepad/gamepad_platform_data_fetcher_win.cc
similarity index 84%
rename from content/browser/gamepad/gamepad_platform_data_fetcher_win.cc
rename to device/gamepad/gamepad_platform_data_fetcher_win.cc
index c761e83858f077b33f2103fa7d40eff628bf7ccc..e3ecc1a3eb71a7843ff5dfa645beb3d1eae557b3 100644
--- a/content/browser/gamepad/gamepad_platform_data_fetcher_win.cc
+++ b/device/gamepad/gamepad_platform_data_fetcher_win.cc
@@ -2,7 +2,7 @@
 // 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_platform_data_fetcher_win.h"
+#include "device/gamepad/gamepad_platform_data_fetcher_win.h"
 
 #include <stddef.h>
 #include <string.h>
@@ -10,10 +10,8 @@
 #include "base/strings/stringprintf.h"
 #include "base/trace_event/trace_event.h"
 #include "base/win/windows_version.h"
-#include "content/common/gamepad_hardware_buffer.h"
-#include "content/common/gamepad_messages.h"
 
-namespace content {
+namespace device {
 
 using namespace blink;
 
@@ -39,17 +37,28 @@ float NormalizeXInputAxis(SHORT value) {
 
 const WebUChar* GamepadSubTypeName(BYTE sub_type) {
   switch (sub_type) {
-    case kDeviceSubTypeGamepad: return L"GAMEPAD";
-    case kDeviceSubTypeWheel: return L"WHEEL";
-    case kDeviceSubTypeArcadeStick: return L"ARCADE_STICK";
-    case kDeviceSubTypeFlightStick: return L"FLIGHT_STICK";
-    case kDeviceSubTypeDancePad: return L"DANCE_PAD";
-    case kDeviceSubTypeGuitar: return L"GUITAR";
-    case kDeviceSubTypeGuitarAlternate: return L"GUITAR_ALTERNATE";
-    case kDeviceSubTypeDrumKit: return L"DRUM_KIT";
-    case kDeviceSubTypeGuitarBass: return L"GUITAR_BASS";
-    case kDeviceSubTypeArcadePad: return L"ARCADE_PAD";
-    default: return L"<UNKNOWN>";
+    case kDeviceSubTypeGamepad:
+      return L"GAMEPAD";
+    case kDeviceSubTypeWheel:
+      return L"WHEEL";
+    case kDeviceSubTypeArcadeStick:
+      return L"ARCADE_STICK";
+    case kDeviceSubTypeFlightStick:
+      return L"FLIGHT_STICK";
+    case kDeviceSubTypeDancePad:
+      return L"DANCE_PAD";
+    case kDeviceSubTypeGuitar:
+      return L"GUITAR";
+    case kDeviceSubTypeGuitarAlternate:
+      return L"GUITAR_ALTERNATE";
+    case kDeviceSubTypeDrumKit:
+      return L"DRUM_KIT";
+    case kDeviceSubTypeGuitarBass:
+      return L"GUITAR_BASS";
+    case kDeviceSubTypeArcadePad:
+      return L"ARCADE_PAD";
+    default:
+      return L"<UNKNOWN>";
   }
 }
 
@@ -166,9 +175,9 @@ void GamepadPlatformDataFetcherWin::EnumerateDevices() {
       state.button_mask = 0;
 
       swprintf(pad.id, WebGamepad::idLengthCap,
-        L"%ls (%lsVendor: %04x Product: %04x)",
-        gamepad->id, state.mapper ? L"STANDARD GAMEPAD " : L"",
-        gamepad->vendor_id, gamepad->product_id);
+               L"%ls (%lsVendor: %04x Product: %04x)", gamepad->id,
+               state.mapper ? L"STANDARD GAMEPAD " : L"", gamepad->vendor_id,
+               gamepad->product_id);
 
       if (state.mapper)
         swprintf(pad.mapping, WebGamepad::mappingLengthCap, L"standard");
@@ -182,8 +191,7 @@ void GamepadPlatformDataFetcherWin::GetGamepadData(WebGamepads* pads,
                                                    bool devices_changed_hint) {
   TRACE_EVENT0("GAMEPAD", "GetGamepadData");
 
-  if (!xinput_available_ &&
-      !raw_input_fetcher_->Available()) {
+  if (!xinput_available_ && !raw_input_fetcher_->Available()) {
     pads->length = 0;
     return;
   }
@@ -238,8 +246,7 @@ bool GamepadPlatformDataFetcherWin::GetXInputPadConnectivity(
     return false;
   } else {
     pad->connected = true;
-    swprintf(pad->id,
-             WebGamepad::idLengthCap,
+    swprintf(pad->id, WebGamepad::idLengthCap,
              L"Xbox 360 Controller (XInput STANDARD %ls)",
              GamepadSubTypeName(caps.SubType));
     swprintf(pad->mapping, WebGamepad::mappingLengthCap, L"standard");
@@ -247,21 +254,20 @@ bool GamepadPlatformDataFetcherWin::GetXInputPadConnectivity(
   }
 }
 
-void GamepadPlatformDataFetcherWin::GetXInputPadData(
-    int i,
-    WebGamepad* pad) {
+void GamepadPlatformDataFetcherWin::GetXInputPadData(int i, WebGamepad* pad) {
   XINPUT_STATE state;
   memset(&state, 0, sizeof(XINPUT_STATE));
   TRACE_EVENT_BEGIN1("GAMEPAD", "XInputGetState", "id", i);
-  DWORD dwResult = xinput_get_state_(platform_pad_state_[i].xinput_index,
-                                     &state);
+  DWORD dwResult =
+      xinput_get_state_(platform_pad_state_[i].xinput_index, &state);
   TRACE_EVENT_END1("GAMEPAD", "XInputGetState", "id", i);
 
   if (dwResult == ERROR_SUCCESS) {
     pad->timestamp = state.dwPacketNumber;
     pad->buttonsLength = 0;
     WORD val = state.Gamepad.wButtons;
-#define ADD(b) pad->buttons[pad->buttonsLength].pressed = (val & (b)) != 0; \
+#define ADD(b)                                                 \
+  pad->buttons[pad->buttonsLength].pressed = (val & (b)) != 0; \
   pad->buttons[pad->buttonsLength++].value = ((val & (b)) ? 1.f : 0.f);
     ADD(XINPUT_GAMEPAD_A);
     ADD(XINPUT_GAMEPAD_B);
@@ -271,14 +277,14 @@ void GamepadPlatformDataFetcherWin::GetXInputPadData(
     ADD(XINPUT_GAMEPAD_RIGHT_SHOULDER);
 
     pad->buttons[pad->buttonsLength].pressed =
-      state.Gamepad.bLeftTrigger >= XINPUT_GAMEPAD_TRIGGER_THRESHOLD;
+        state.Gamepad.bLeftTrigger >= XINPUT_GAMEPAD_TRIGGER_THRESHOLD;
     pad->buttons[pad->buttonsLength++].value =
-      state.Gamepad.bLeftTrigger / 255.f;
+        state.Gamepad.bLeftTrigger / 255.f;
 
     pad->buttons[pad->buttonsLength].pressed =
-      state.Gamepad.bRightTrigger >= XINPUT_GAMEPAD_TRIGGER_THRESHOLD;
+        state.Gamepad.bRightTrigger >= XINPUT_GAMEPAD_TRIGGER_THRESHOLD;
     pad->buttons[pad->buttonsLength++].value =
-      state.Gamepad.bRightTrigger / 255.f;
+        state.Gamepad.bRightTrigger / 255.f;
 
     ADD(XINPUT_GAMEPAD_BACK);
     ADD(XINPUT_GAMEPAD_START);
@@ -292,7 +298,8 @@ void GamepadPlatformDataFetcherWin::GetXInputPadData(
     pad->axesLength = 0;
 
     float value = 0.0;
-#define ADD(a, factor) value = factor * NormalizeXInputAxis(a); \
+#define ADD(a, factor)                     \
+  value = factor * NormalizeXInputAxis(a); \
   pad->axes[pad->axesLength++] = value;
 
     // XInput are +up/+right, -down/-left, we want -up/-left.
@@ -306,9 +313,8 @@ void GamepadPlatformDataFetcherWin::GetXInputPadData(
   }
 }
 
-void GamepadPlatformDataFetcherWin::GetRawInputPadData(
-    int index,
-    WebGamepad* pad) {
+void GamepadPlatformDataFetcherWin::GetRawInputPadData(int index,
+                                                       WebGamepad* pad) {
   RawGamepadInfo* gamepad = raw_input_fetcher_->GetGamepadInfo(
       platform_pad_state_[index].raw_input_handle);
   if (!gamepad) {
@@ -318,7 +324,7 @@ void GamepadPlatformDataFetcherWin::GetRawInputPadData(
 
   pad->timestamp = gamepad->report_id;
   pad->buttonsLength = gamepad->buttons_length;
-  pad->axesLength =  gamepad->axes_length;
+  pad->axesLength = gamepad->axes_length;
 
   for (unsigned int i = 0; i < pad->buttonsLength; i++) {
     pad->buttons[i].pressed = gamepad->buttons[i];
@@ -349,4 +355,4 @@ bool GamepadPlatformDataFetcherWin::GetXInputDllFunctions() {
   return true;
 }
 
-}  // namespace content
+}  // namespace device