Removed common_includes.h reordered includes.

Since we are not using precompiled headers anymore, remove common_includes.h
so that fewer files are included in cpp files.

Reordered includes to be in the following order:
 1) Local ANGLE project headers, ordered by directory in descending depth
 2) GL headers
 3) STL headers
This helps enforce the include-what-you-use principal by reducing the
number of STL headers unexpectedly shared between files.

This include order conflicts with some of the Google c++ style guide
which states that STL includes should be first but this helps us catch
more issues.

Change-Id: I8f7785f4ad574e253dd3c7b4fb1e54d3ce3b99fc
Reviewed-on: https://chromium-review.googlesource.com/214850
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
diff --git a/src/libGLESv2/FramebufferAttachment.cpp b/src/libGLESv2/FramebufferAttachment.cpp
index badcec1..861bd65 100644
--- a/src/libGLESv2/FramebufferAttachment.cpp
+++ b/src/libGLESv2/FramebufferAttachment.cpp
@@ -7,16 +7,15 @@
 // FramebufferAttachment.cpp: the gl::FramebufferAttachment class and its derived classes
 // objects and related functionality. [OpenGL ES 2.0.24] section 4.4.3 page 108.
 
-#include "libGLESv2/common_includes.h"
 #include "libGLESv2/FramebufferAttachment.h"
-#include "libGLESv2/renderer/RenderTarget.h"
-
 #include "libGLESv2/Texture.h"
-#include "libGLESv2/renderer/Renderer.h"
-#include "libGLESv2/renderer/d3d/TextureStorage.h"
-#include "common/utilities.h"
 #include "libGLESv2/formatutils.h"
 #include "libGLESv2/Renderbuffer.h"
+#include "libGLESv2/renderer/RenderTarget.h"
+#include "libGLESv2/renderer/Renderer.h"
+#include "libGLESv2/renderer/d3d/TextureStorage.h"
+
+#include "common/utilities.h"
 
 namespace gl
 {