Include-what-you-use related to logging.h (ppapi)

Add direct includes for things provided transitively by logging.h
(or by other headers including logging.h).

This is in preparation for cleaning up unnecessary includes of
logging.h in header files (so if something depends on logging.h,
it needs include it explicitly), and for when logging.h no longer
includes check.h, check_op.h, and notreached.h.

Bug: 1031540
Change-Id: Icaa271ea7e32c0494a7b3f578696e397e7cd0a48
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2249675
Commit-Queue: Hans Wennborg <hans@chromium.org>
Commit-Queue: Bill Budge <bbudge@chromium.org>
Auto-Submit: Hans Wennborg <hans@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#779331}

ppapi/proxy/raw_var_data.cc

@@ -5,6 +5,7 @@
 #include "ppapi/proxy/raw_var_data.h"
 
 #include "base/containers/stack.h"
+#include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/unsafe_shared_memory_region.h"
 #include "base/stl_util.h"

ppapi/shared_impl/resource_tracker.cc

@@ -6,6 +6,7 @@
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
+#include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "ppapi/shared_impl/callback_tracker.h"
 #include "ppapi/shared_impl/id_assignment.h"

ppapi/thunk/ppb_graphics_3d_thunk.cc

@@ -6,6 +6,7 @@
 
 #include <stdint.h>
 
+#include "base/logging.h"
 #include "ppapi/c/pp_completion_callback.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/ppb_graphics_3d.h"