Move ignore_elf32_limitations into build_overrides/build.gni

build/config/compiler/compiler.gni

Index: build/config/compiler/compiler.gni
diff --git a/build/config/compiler/compiler.gni b/build/config/compiler/compiler.gni
index b77b645ce8ddba527925b4a17bc67622fc42d0b0..fa097036c15e54a17835d6adfd992bada8760198 100644
--- a/build/config/compiler/compiler.gni
+++ b/build/config/compiler/compiler.gni
@@ -8,6 +8,7 @@ import("//build/config/chromecast_build.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 import("//build/toolchain/goma.gni")
 import("//build/toolchain/toolchain.gni")
+import("//build_overrides/build.gni")
 
 declare_args() {
   # How many symbols to include in the build. This affects the performance of
@@ -47,11 +48,6 @@ declare_args() {
   #
   # TODO(sebmarchand): Add support for the PGU (update) phase.
   chrome_pgo_phase = 0
-
-  # Android 32-bit non-component, non-clang builds cannot have symbol_level=2
-  # due to 4GiB file size limit, see https://crbug.com/648948.
-  # Set this flag to true to skip the assertion.
-  ignore_elf32_limitations = false

[Michael Achenbach, 2016/10/24 13:18:07]

This was a gn arg before. Maybe keep it as a gn arg in build.gni? Not sure if
anyone wants to alter it on another than on project level.

[kjellander_chromium, 2016/10/25 19:04:41]

Ah, you're right. Fixed in PS#2.

 }
 
 declare_args() {