repo: Clang-format c/cpp/h LVL files using LLVM

Bring all source files in the repo up to date with consistent
coding style/standard.

Change-Id: Iceedbc17109974d3a0437fc4995441c9ad7e0c23
diff --git a/layers/unique_objects.cpp b/layers/unique_objects.cpp
index dabdc04..08f1ded 100644
--- a/layers/unique_objects.cpp
+++ b/layers/unique_objects.cpp
@@ -769,7 +769,8 @@
     return unique_objects::EnumerateDeviceExtensionProperties(VK_NULL_HANDLE, pLayerName, pCount, pProperties);
 }
 
-VK_LAYER_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_layerGetPhysicalDeviceProcAddr(VkInstance instance, const char *funcName) {
+VK_LAYER_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_layerGetPhysicalDeviceProcAddr(VkInstance instance,
+                                                                                           const char *funcName) {
     return unique_objects::GetPhysicalDeviceProcAddr(instance, funcName);
 }