Share the same type parameters of a mixin application class to propagate

Share the same type parameters of a mixin application class to propagate
identical type arguments to the super type and to the mixin type, thereby
allowing for further optimizations, such as instantiator vector reuse or
sharing of type arguments with the super class.

R=srdjan@google.com

Committed: https://code.google.com/p/dart/source/detail?r=32140

[srdjan, 2014-01-29 20:33:26]

LGTM with comment

https://codereview.chromium.org/149723002/diff/1/runtime/vm/class_finalizer.cc
File runtime/vm/class_finalizer.cc (right):

https://codereview.chromium.org/149723002/diff/1/runtime/vm/class_finalizer.c...
runtime/vm/class_finalizer.cc:1432: for (intptr_t i = name.Length(); --i > 0; )
{
Why that form? Wouldn't this be simpler to read:
for (intptr_t i = name.Length()  - 1; i > 0;  --i){

[regis, 2014-01-29 21:10:34]

Thanks!

https://codereview.chromium.org/149723002/diff/1/runtime/vm/class_finalizer.cc
File runtime/vm/class_finalizer.cc (right):

https://codereview.chromium.org/149723002/diff/1/runtime/vm/class_finalizer.c...
runtime/vm/class_finalizer.cc:1432: for (intptr_t i = name.Length(); --i > 0; )
{
On 2014/01/29 20:33:27, srdjan wrote:
> Why that form? Wouldn't this be simpler to read:
> for (intptr_t i = name.Length()  - 1; i > 0;  --i){

Done.

[regis, 2014-01-29 21:10:55]

Committed patchset #2 manually as r32140 (presubmit successful).