Fix GN bootstrap

R=dpranke
BUG=None

Change-Id: I1fc07a52e764a3f8f72360309c04fa70c7ed9d72
Reviewed-on: https://chromium-review.googlesource.com/1076983
Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#562869}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 8492bbe2ef51c0189b99d0e58e24acea53f31e52
diff --git a/tools/gn/bootstrap/bootstrap.py b/tools/gn/bootstrap/bootstrap.py
index 7ae06c3..74967b0 100755
--- a/tools/gn/bootstrap/bootstrap.py
+++ b/tools/gn/bootstrap/bootstrap.py
@@ -634,10 +634,6 @@
       'base/trace_event/heap_profiler_allocation_context.cc',
       'base/trace_event/heap_profiler_allocation_context_tracker.cc',
       'base/trace_event/heap_profiler_event_filter.cc',
-      'base/trace_event/heap_profiler_heap_dump_writer.cc',
-      'base/trace_event/heap_profiler_serialization_state.cc',
-      'base/trace_event/heap_profiler_stack_frame_deduplicator.cc',
-      'base/trace_event/heap_profiler_type_name_deduplicator.cc',
       'base/trace_event/malloc_dump_provider.cc',
       'base/trace_event/memory_allocator_dump.cc',
       'base/trace_event/memory_allocator_dump_guid.cc',