Glutin new window shares gl bindings
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At the moment when the glutin port creates a new window which shares GL objects, it creates new GL bindings rather than sharting the existing ones. This PR fixes that.
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Fixes:
```rust
error: the type `android_injected_glue::ffi::android_app` does not permit zero-initialization
--> ports/libsimpleservo/jniapi/src/lib.rs:511:46
|
511 | let mut app: ffi::android_app = unsafe { std::mem::zeroed() };
| ^^^^^^^^^^^^^^^^^^
| |
| this code causes undefined behavior when executed
| help: use `MaybeUninit<T>` instead
|
= note: `-D invalid-value` implied by `-D warnings`
note: Function pointers must be non-null (in this struct field)
--> /root/.cargo/registry/src/github.com-1ecc6299db9ec823/android_injected_glue-0.2.3/src/ffi.rs:23:5
|
23 | pub onAppCmd: extern fn(*mut android_app, i32),
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to previous error
```
Made all "free" extern "C" APIs in simpleservo fallible by returning …
…null pointr or boolean value. ServoApp will need to be modified to check return values.
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- [x] These changes fix#23514 (GitHub issue number if applicable)
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Generate simpleservo.h in appropriate target directory.
This change makes the C API's build script take the the actual build target into account when generating the C header.
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- [x] These changes do not require tests because no tests for UWP build.
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There are a few canvas2d-related dependencies that haven't updated, but they
only use euclid internally so that's not blocking landing the rest of the
changes.
Given the size of this patch, I think it's useful to get this landed as-is.
Add source module to UWP logging output
Updated support/hololens/Servo.cpp to use url: google.com
New debug output:
```
RUST: DEBUG - html5ever::tokenizer - got characters None
RUST: DEBUG - script::script_thread - Processing event FromConstellation(ConstellationControlMsg::NavigationResponse).
RUST: DEBUG - html5ever::tokenizer - processing in state RawData(ScriptData)
```
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Upgrade WebRender
This is against an old Servo because I can't build current Servo due to compile errors in RNG crates. I verified that it starts up.
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- [x] These changes fix#23516
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