Android: improve native debuggability

When starting with --wait-for-debugger command line option, it's ending
up in a busy loop waiting for a variable to be changed. Change that busy
loop from a macro to a function. It avoids having to step on instruction
level to find the right stack frame before the variable is visible.


Review URL: https://chromiumcodereview.appspot.com/13597005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@192944 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed