• mikhail.naganov@gmail.com's avatar
    Simplify isolates access during stack iteration (WAS: Move... · c9904976
    mikhail.naganov@gmail.com authored
    Simplify isolates access during stack iteration (WAS: Move SafeStackFrameIterator::active_count_...)
    
    While trying to fix Mac and Windows versions for this change:
    http://codereview.chromium.org/6771047/, I figured out, that we
    already store an isolate in StackFrameIterator, so we can use it in
    frame objects, instead of requiring it from caller.
    
    I've changed iterators usage to the following scheme: whenever a
    caller maintains an isolate pointer, it just passes it to stack
    iterator, and no more worries about passing it to frame content
    accessors.  If a caller uses current isolate, it can omit passing it
    to iterator, in this case, an iterator will use the current isolate,
    too.
    
    There was a special case with LiveEdit, which creates
    detached copies of frame objects.
    
    R=vitalyr@chromium.org
    BUG=none
    TEST=none
    
    Review URL: http://codereview.chromium.org/6794019
    
    git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
    c9904976
cpu-profiler.cc 19.2 KB