Remove hip-hcc codes: Part three

1.Rename include/hip/hcc_detail/ as include/hip/amd_detail/

2.Rename include/hip/nvcc_detail/ as include/hip/nvidia_detail/

3.Create __HIP_PLATFORM_AMD__ to replace __HIP_PLATFORM_HCC__

4.Create __HIP_PLATFORM_NVIDIA__ to replace __HIP_PLATFORM_NVCC__

After hcc_detail, nvcc_detail, __HIP_PLATFORM_HCC__ and __HIP_PLATFORM_NVCC__
have been removed from upstream, they will be removed from hip runtime.

Change-Id: I1ae457effd739d6c25bca203c1724b026be21fce

tests/src/runtimeApi/memory/hipMemcpy3D.cpp

@@ -51,7 +51,7 @@ void runTest(int width,int height,int depth, hipChannelFormatKind formatKind)
     myparms.srcPtr = make_hipPitchedPtr(hData, width * sizeof(T), width, height);
     myparms.dstArray = arr;
     myparms.extent = make_hipExtent(width , height, depth);
-#ifdef __HIP_PLATFORM_NVCC__
+#ifdef __HIP_PLATFORM_NVIDIA__
     myparms.kind = cudaMemcpyHostToDevice;
 #else
     myparms.kind = hipMemcpyHostToDevice;
@@ -65,7 +65,7 @@ void runTest(int width,int height,int depth, hipChannelFormatKind formatKind)
     myparms.srcArray = arr;
     myparms.dstArray = arr1;
     myparms.extent = make_hipExtent(width, height, depth);
-#ifdef __HIP_PLATFORM_NVCC__
+#ifdef __HIP_PLATFORM_NVIDIA__
     myparms.kind = cudaMemcpyDeviceToDevice;
 #else
     myparms.kind = hipMemcpyDeviceToDevice;
@@ -82,7 +82,7 @@ void runTest(int width,int height,int depth, hipChannelFormatKind formatKind)
     myparms.dstPtr = make_hipPitchedPtr(hOutputData, width * sizeof(T), width, height);
     myparms.srcArray = arr1;
     myparms.extent = make_hipExtent(width, height, depth);
-#ifdef __HIP_PLATFORM_NVCC__
+#ifdef __HIP_PLATFORM_NVIDIA__
     myparms.kind = cudaMemcpyDeviceToHost;
 #else
     myparms.kind = hipMemcpyDeviceToHost;