Run gn --format over all .gn files

tools/android/heap_profiler/BUILD.gn

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//testing/test.gni")
 
 shared_library("heap_profiler") {
   sources = [
     "heap_profiler_hooks_android.c",
   ]
@@ skipping 36 matching lines @@
   ]
 }
 
 executable("heap_profiler_integrationtest") {
   testonly = true
 
   sources = [
     "heap_profiler_integrationtest.cc",
   ]
   deps = [
+    ":heap_profiler",
     "//testing/gtest",
-    ":heap_profiler",
   ]
 
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [ "//build/config/compiler:no_chromium_code" ]
 }