EGL: refactor and enforce clang-format

Test: build, flash and boot
Change-Id: Idbc4426ef485f7fc18a6a499f5933437af14fac8
diff --git a/opengl/libs/EGL/egldefs.h b/opengl/libs/EGL/egldefs.h
index 5fbffbd..fcc11f1 100644
--- a/opengl/libs/EGL/egldefs.h
+++ b/opengl/libs/EGL/egldefs.h
@@ -17,40 +17,32 @@
 #ifndef ANDROID_EGLDEFS_H
 #define ANDROID_EGLDEFS_H
 
+#include <log/log.h>
+
 #include "../hooks.h"
 #include "egl_platform_entries.h"
 
-#include <log/log.h>
-
 #define VERSION_MAJOR 1
 #define VERSION_MINOR 4
 #define EGL_MAKE_VERSION(major, minor, patch) (((major) << 22) | ((minor) << 12) | (patch))
 
-// ----------------------------------------------------------------------------
 namespace android {
-// ----------------------------------------------------------------------------
 
-//  EGLDisplay are global, not attached to a given thread
+// EGLDisplay are global, not attached to a given thread
 const unsigned int NUM_DISPLAYS = 1;
 
-// ----------------------------------------------------------------------------
+extern const char* const platform_names[];
 
-extern char const * const platform_names[];
-
-// clang-format off
 struct egl_connection_t {
-    enum {
-        GLESv1_INDEX = 0,
-        GLESv2_INDEX = 1
-    };
+    enum { GLESv1_INDEX = 0, GLESv2_INDEX = 1 };
 
-    inline egl_connection_t() : dso(nullptr),
-                                libEgl(nullptr),
-                                libGles1(nullptr),
-                                libGles2(nullptr),
-                                systemDriverUnloaded(false) {
-
-        char const* const* entries = platform_names;
+    inline egl_connection_t()
+          : dso(nullptr),
+            libEgl(nullptr),
+            libGles1(nullptr),
+            libGles2(nullptr),
+            systemDriverUnloaded(false) {
+        const char* const* entries = platform_names;
         EGLFuncPointer* curr = reinterpret_cast<EGLFuncPointer*>(&platform);
         while (*entries) {
             const char* name = *entries;
@@ -66,41 +58,34 @@
         }
     }
 
-    void *              dso;
-    gl_hooks_t *        hooks[2];
-    EGLint              major;
-    EGLint              minor;
-    EGLint              driverVersion;
-    egl_t               egl;
+    void* dso;
+    gl_hooks_t* hooks[2];
+    EGLint major;
+    EGLint minor;
+    EGLint driverVersion;
+    egl_t egl;
 
     // Functions implemented or redirected by platform libraries
-    platform_impl_t     platform;
+    platform_impl_t platform;
 
-    void*               libEgl;
-    void*               libGles1;
-    void*               libGles2;
+    void* libEgl;
+    void* libGles1;
+    void* libGles2;
 
-    bool                systemDriverUnloaded;
-    bool                useAngle;       // Was ANGLE successfully loaded
+    bool systemDriverUnloaded;
+    bool useAngle; // Was ANGLE successfully loaded
 };
-// clang-format on
-
-// ----------------------------------------------------------------------------
 
 extern gl_hooks_t gHooks[2];
 extern gl_hooks_t gHooksNoContext;
 extern pthread_key_t gGLWrapperKey;
 extern "C" void gl_unimplemented();
 extern "C" void gl_noop();
-
-extern char const * const gl_names[];
-extern char const * const gl_names_1[];
-extern char const * const egl_names[];
-
+extern const char* const gl_names[];
+extern const char* const gl_names_1[];
+extern const char* const egl_names[];
 extern egl_connection_t gEGLImpl;
 
-// ----------------------------------------------------------------------------
 }; // namespace android
-// ----------------------------------------------------------------------------
 
 #endif /* ANDROID_EGLDEFS_H */