Revert "Improve support for :read-only and :read-write pseudoclasses."

This reverts commit r167629 (f3f2415b3b74e995665bea03f4316e28424fceeb)
as it caused a secuirty regression.

BUG=353143
TBR=andersr@opera.com

Review URL: https://codereview.chromium.org/221683005

git-svn-id: svn://svn.chromium.org/blink/trunk@170627 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Make EventInterfaces.in build step not depend on bindings generation

Currently EventInterfaces.in generation is causing build problems
(fail to rebuild) because it does not specify dependencies correctly,
and it is not depended on correctly.
Fixing this is hard because of wonky circular dependency between core/
and bindings/.

This fixes it by moving EventInterfaces.in generation
to a separate file, core_bindings_generated.gyp,
and having a static list of event interfaces,
so EventInterfaces.in generation does not depend on any
other build steps, breaking the cycle.

The build action stays in bindings/,
because it depends on .idl files in modules/,
and we don't want build dependencies of core/ on modules/.

This also does some cleanup of generated_bindings.gyp
and bindings.gypi,
which incidentally moves
ServiceWorkerGlobalScopeConstructors.idl
into gen/blink (where it belongs), not gen/.

(For ease of reviewing it doesn't move the Python file,
but I can move it to build/scripts in a followup.)


== Details ==
The simple fix for EventInterfaces.in generation (adding dependencies)
creates a circular dependency between .gyp files, which causes Mac build bot
to fail. (This isn't a circular dependency between GYP *targets*, so builds
correctly on other platforms),
Breaking the circular dependency by omitting it breaks Android build.

The specific dependency problem is that
core/core_generated.gyp:make_core_generated
...needs to depend on generation of EventInterfaces.in,
...which is currently in
bindings/generated_bindings.gyp:generated_bindings
but this depends on
core/core_generated.gyp:generated_testing_idls
(for generated IDL files),
which creates a cycle of *files*:
core/core_generated.gyp ->
bindings/generated_bindings.gyp ->
core/core_generated.gyp

We break this by having
core/core_generated.gyp:make_core_generated
depend on
bindings/core_bindings_generated.gyp:core_bindings_generated
...which has no dependency targets.

The dependency on bindings/ is because current EventInterfaces.in
generation dynamically computes the list of event interfaces (based on
ancestry: inherits from Event), which depends on the global
'compute_interfaces_info' step in bindings/, which computes ancestry and
a whole lot more.

This can be solved by instead having a static list of event interface IDL
files, which ｂreaks the dependency,
and also avoids unnecessary regenerations (only regen on event
.idl file changes, not any .idl file change) and simplifies the code.


Previous build failure/proposed fix:
Add RuntimeEnabled info to InterfaceInfo.pickle.
https://codereview.chromium.org/208953004/
Quick fix:
Fix dependencies for EventInterfaces.in
https://codereview.chromium.org/209723002/
...reverted in:
Revert of Fix dependencies for EventInterfaces.in
https://codereview.chromium.org/212713002/

R=abarth, haraken
BUG=341748
BUG=358074

Review URL: https://codereview.chromium.org/212983010

git-svn-id: svn://svn.chromium.org/blink/trunk@170628 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Delete chicken/egg compositing geometry updates

After this CL, we don't update the graphics layer geometry incrementally.
Instead, the updates are deferred until its actually time to do a compositing
update. There's a lot of cleanup we can do after this CL lands, but I wanted to
keep this CL small. We can do the cleanup in subsequent CLs.

Review URL: https://codereview.chromium.org/218993017

git-svn-id: svn://svn.chromium.org/blink/trunk@170630 bbb929c8-8fbe-4397-9dbb-9b2b20218538