Allocate memory in smaller chunks for chrome://memory-exhaust/

content/renderer/render_frame_impl.cc

 // Copyright 2013 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.
 
 #include "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 757 matching lines @@
   return (time_ticks - base::TimeTicks()).InSecondsF();
 }
 
 }  // namespace
 
 // The following methods are outside of the anonymous namespace to ensure that
 // the corresponding symbols get emmitted even on symbol_level 1.
 NOINLINE void ExhaustMemory() {
   volatile void* ptr = nullptr;
   do {
-    ptr = malloc(0x10000000);
+    ptr = malloc(0x1000000);
     base::debug::Alias(&ptr);
   } while (ptr);
 }
 
 NOINLINE void CrashIntentionally() {
   // NOTE(shess): Crash directly rather than using NOTREACHED() so
   // that the signature is easier to triage in crash reports.
   //
   // Linker's ICF feature may merge this function with other functions with the
   // same definition and it may confuse the crash report processing system.
@@ skipping 6286 matching lines @@
       policy(info.default_policy),
       replaces_current_history_item(info.replaces_current_history_item),
       history_navigation_in_new_child_frame(
           info.is_history_navigation_in_new_child_frame),
       client_redirect(info.is_client_redirect),
       cache_disabled(info.is_cache_disabled),
       form(info.form),
       source_location(info.source_location) {}
 
 }  // namespace content