Fix issues with compiling V8 with LLVM Clang...

Fix issues with compiling V8 with LLVM Clang

Added this-> in some places where accessing a method on a templated base class.

Added #include <strings.h> for bit_cast, moved it to utils.h and renamed it to BitCast.

Patch by Evan Martin <evan@chromium.org>;, see http://codereview.chromium.org/894001 and http://codereview.chromium.org/888003

Committed: http://code.google.com/p/v8/source/detail?r=4111

[Kevin Millikin (Chromium), 2010-03-12 10:19:20]

LGTM.

[Evan Martin, 2010-03-12 16:41:40]

Awesome, thanks.

FYI I've been slowly building bits of Chrome with Clang and filing bugs on them
where we cause it to crash.  (Clang has almost magically good error messages,
it's pretty amazing; for this two-phase stuff it puts a little arrow pointing to
where the this-> is needed, it handles macros like functions, it detects when
you've made a typo in a name and suggests the corrected name, etc.)

It turns out v8 is a pretty serious C++ test suite due to the complex templates,
so we're not quite there yet, but I think we're close.  :)