GpuStats: move GpuStats related structs and enums away from GraphicsEnv

Bug: 135210726
Test: build, flash and boot
Test: adb shell dumpsys gpu
Change-Id: I48c5c432aca916f923ab5674f8ec533d4f5aac0f
diff --git a/services/gpuservice/GpuService.h b/services/gpuservice/GpuService.h
index 8226901..3e0e1b5 100644
--- a/services/gpuservice/GpuService.h
+++ b/services/gpuservice/GpuService.h
@@ -46,7 +46,7 @@
     void setGpuStats(const std::string& driverPackageName, const std::string& driverVersionName,
                      uint64_t driverVersionCode, int64_t driverBuildTime,
                      const std::string& appPackageName, const int32_t vulkanVersion,
-                     GraphicsEnv::Driver driver, bool isDriverLoaded,
+                     GpuStatsInfo::Driver driver, bool isDriverLoaded,
                      int64_t driverLoadingTime) override;
     status_t getGpuStatsGlobalInfo(std::vector<GpuStatsGlobalInfo>* outStats) const override;
     status_t getGpuStatsAppInfo(std::vector<GpuStatsAppInfo>* outStats) const override;