Resubmit change 6302 after fixing the compiler warning on older GCC compiler versions:

Resubmit change 6302 after fixing the compiler warning on older GCC compiler versions:

Change 6302 description:
- Wire the stack frame iterator to use stack maps for traversing objects if
there are stack maps in the code object. If there are no stack maps it still
does the old style stack frame traversal between fp and sp looking for tagged
pointers.
- Added a mechanism to be able to iterate over the code space and look for a
particular object.
Committed: https://code.google.com/p/dart/source/detail?r=6331

[srdjan, 2012-04-09 18:04:56]

LGTM

https://chromiumcodereview.appspot.com/10030001/diff/1/vm/stack_frame.cc
File vm/stack_frame.cc (right):

https://chromiumcodereview.appspot.com/10030001/diff/1/vm/stack_frame.cc#newc...
vm/stack_frame.cc:65: // be able to resuse the handle based code and avoid
having to add
resuse -> reuse

[siva, 2012-04-09 18:17:32]

https://chromiumcodereview.appspot.com/10030001/diff/1/vm/stack_frame.cc
File vm/stack_frame.cc (right):

https://chromiumcodereview.appspot.com/10030001/diff/1/vm/stack_frame.cc#newc...
vm/stack_frame.cc:65: // be able to resuse the handle based code and avoid
having to add
On 2012/04/09 18:04:56, srdjan wrote:
> resuse -> reuse

Done.