Revert "[Sampling profiler] Move ENABLE_ARM_CFI_TABLE to profiler header"

This reverts commit 74826cab.

Reason for revert: testing whether this is responsible for rendering.mobile perf regression

Original change's description:
> [Sampling profiler] Move ENABLE_ARM_CFI_TABLE to profiler header
>
> ENABLE_ARM_CFI_TABLE is in service of the sampling profiler on Android,
> and is unrelated to any debugging functionality, so move it to a
> buildflag header under base/profiler.
>
> Also add the required includes to the files that use it.
>
> Bug: 1129939
> Change-Id: I884b2128fc2ab2f6f1bec2343c59134448328529
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2421443
> Commit-Queue: Mike Wittman <wittman@chromium.org>
> Commit-Queue: Lei Zhang <thestig@chromium.org>
> Auto-Submit: Mike Wittman <wittman@chromium.org>
> Reviewed-by: Lei Zhang <thestig@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#809167}

TBR=thestig@chromium.org,wittman@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 1130974, 1129939
Change-Id: I00050d0bf8cd7988d0ad8969f0b8a29e8accf669
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2432308Reviewed-by: Mike Wittman <wittman@chromium.org>
Commit-Queue: Mike Wittman <wittman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#810801}

base/BUILD.gn

@@ -1285,7 +1285,6 @@ component("base") {
     ":logging_buildflags",
     ":orderfile_buildflags",
     ":partition_alloc_buildflags",
-    ":profiler_buildflags",
     ":sanitizer_buildflags",
     ":synchronization_buildflags",
     ":tracing_buildflags",
@@ -2255,6 +2254,7 @@ buildflag_header("debugging_buildflags") {
     "CAN_UNWIND_WITH_FRAME_POINTERS=$can_unwind_with_frame_pointers",
     "UNSAFE_DEVELOPER_BUILD=$is_unsafe_developer_build",
     "CAN_UNWIND_WITH_CFI_TABLE=$can_unwind_with_cfi_table",
+    "ENABLE_ARM_CFI_TABLE=$enable_arm_cfi_table",
     "EXCLUDE_UNWIND_TABLES=$exclude_unwind_tables",
     "ENABLE_GDBINIT_WARNING=$enable_gdbinit_warning",
     "ENABLE_LLDBINIT_WARNING=$enable_lldbinit_warning",
@@ -2336,13 +2336,6 @@ buildflag_header("tracing_buildflags") {
   ]
 }
 
-buildflag_header("profiler_buildflags") {
-  header = "profiler_buildflags.h"
-  header_dir = "base/profiler"
-
-  flags = [ "ENABLE_ARM_CFI_TABLE=$enable_arm_cfi_table" ]
-}
-
 # This is the subset of files from base that should not be used with a dynamic
 # library. Note that this library cannot depend on base because base depends on
 # base_static.

base/profiler/stack_sampling_profiler.cc

@@ -18,7 +18,6 @@
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/singleton.h"
-#include "base/profiler/profiler_buildflags.h"
 #include "base/profiler/stack_buffer.h"
 #include "base/profiler/stack_sampler.h"
 #include "base/profiler/unwinder.h"

base/profiler/stack_sampling_profiler_test_util.cc

@@ -11,7 +11,6 @@
 #include "base/compiler_specific.h"
 #include "base/location.h"
 #include "base/path_service.h"
-#include "base/profiler/profiler_buildflags.h"
 #include "base/profiler/stack_buffer.h"
 #include "base/profiler/stack_sampling_profiler.h"
 #include "base/profiler/unwinder.h"

base/profiler/stack_sampling_profiler_unittest.cc

@@ -20,7 +20,6 @@
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/metrics/metrics_hashes.h"
-#include "base/profiler/profiler_buildflags.h"
 #include "base/profiler/sample_metadata.h"
 #include "base/profiler/stack_sampler.h"
 #include "base/profiler/stack_sampling_profiler.h"

chrome/common/profiler/thread_profiler.cc

@@ -14,7 +14,6 @@
 #include "base/message_loop/work_id_provider.h"
 #include "base/no_destructor.h"
 #include "base/process/process.h"
-#include "base/profiler/profiler_buildflags.h"
 #include "base/profiler/sample_metadata.h"
 #include "base/profiler/sampling_profiler_thread_token.h"
 #include "base/rand_util.h"