Remove lots of Text APIs.

Remove lots of Text APIs.

I also removed Node#normalize() which is Text related
and doesn't seem like something we need. Frameworks
can implement it if needed.

Remove most of the media stack.

R=ojan@chromium.org

Committed: https://chromium.googlesource.com/external/mojo/+/f3c52734fc2744b1b56edf8dcd27a5f9b3cba239

[ojan, 2014-11-04 05:54:52]

ojan@chromium.org changed reviewers:
+ ojan@chromium.org

[ojan, 2014-11-04 05:54:53]

lgtm

https://codereview.chromium.org/698213002/diff/20001/sky/engine/core/html/ime...
File sky/engine/core/html/ime/InputMethodContext.cpp (left):

https://codereview.chromium.org/698213002/diff/20001/sky/engine/core/html/ime...
sky/engine/core/html/ime/InputMethodContext.cpp:98: String
InputMethodContext::compositionText() const
I'm a little surprised this is dead code. Is all of InputMethodContext dead?

[esprehn, 2014-11-04 06:28:56]

On 2014/11/04 at 05:54:53, ojan wrote:
> lgtm
> 
>
https://codereview.chromium.org/698213002/diff/20001/sky/engine/core/html/ime...
> File sky/engine/core/html/ime/InputMethodContext.cpp (left):
> 
>
https://codereview.chromium.org/698213002/diff/20001/sky/engine/core/html/ime...
> sky/engine/core/html/ime/InputMethodContext.cpp:98: String
InputMethodContext::compositionText() const
> I'm a little surprised this is dead code. Is all of InputMethodContext dead?

There's no caller of compositionText() anywhere. The rest of InputMethodContext
is dead in the sense that it's not hooked up to anything now, it used to be
hooked up to IME stuff in Chromium's browser by way of IPC. We should discuss
how we want that to work, the way that contenteditable and spellchecking are
wrapped up into the DOM is sort of weird given that the keyboard and IME
probably need to be separate services in mojo. We should discuss how much of
this we want to keep.

[esprehn, 2014-11-04 06:34:28]

Committed patchset #2 (id:20001) manually as
f3c52734fc2744b1b56edf8dcd27a5f9b3cba239.