repo: Clang-format LVL source files using Google

Switch clang-format standard from the LLVM style to the
Google style for more consistency.

Change-Id: I247c4abc275d7873a91522e1e234198adaa24033
diff --git a/common/vulkan_wrapper.cpp b/common/vulkan_wrapper.cpp
index a3d517e..2f7d806 100644
--- a/common/vulkan_wrapper.cpp
+++ b/common/vulkan_wrapper.cpp
@@ -23,8 +23,7 @@
 
 int InitVulkan(void) {
     void *libvulkan = dlopen("libvulkan.so", RTLD_NOW | RTLD_LOCAL);
-    if (!libvulkan)
-        return 0;
+    if (!libvulkan) return 0;
 
     // Vulkan supported, set function addresses
     vkCreateInstance = reinterpret_cast<PFN_vkCreateInstance>(dlsym(libvulkan, "vkCreateInstance"));