chore: bump chromium to 131.0.6762.0 (main) (#44117)

* chore: bump chromium in DEPS to 131.0.6756.0

* chore: update disable_hidden.patch

no code changes; just handling upstream context shear

5887019

* chore: update feat_expose_raw_response_headers_from_urlloader.patch

Factor out URLLoader's URLRequest configuration into a helper

Xref: 5902254

* chore: update fix_disabling_background_throttling_in_compositor.patch

no manual changes; patch applied with fuzz 1

* chore: e patches all

* 5882129: Fix basic auth issues for sub frame and sub resources | 5882129

- Add `is_request_for_navigation` param to
  ElectronBrowserClient::CreateLoginDelegate().

- Propagate the flag as another undocumented property
  in the app.login Event's authenticationResponseDetails object

- Side cleanup: also in CreateLoginDelegate(), use upstream's name
  for the `is_request_for_main_frame` param, renamed back in
  3256171

* 5875189: [FSA] Check for DANGEROUS extension types when creating a new file. | 5875189

* chore: node ./script/gen-libc++-filenames.js

* chore: bump chromium in DEPS to 131.0.6758.0

* chore: bump chromium in DEPS to 131.0.6760.0

* chore: update patches

* [A11y] Remove Accessibility Object Model (AOM)

Refs 5896593

* chore: bump chromium in DEPS to 131.0.6762.0

* [heap] Remove deprecated V8 flag

Refs 5904046

---------

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: Charles Kerr <charles@charleskerr.com>
Co-authored-by: deepak1556 <hop2deep@gmail.com>

patches/chromium/webview_fullscreen.patch

@@ -15,10 +15,10 @@ Note that we also need to manually update embedder's
 `api::WebContents::IsFullscreenForTabOrPending` value.
 
 diff --git a/content/browser/renderer_host/render_frame_host_impl.cc b/content/browser/renderer_host/render_frame_host_impl.cc
-index 744715d8ecc1ddca8400ae88e115e52797df1ffa..e2da85a2a7719f77eea3209a47dca58bd9512a4c 100644
+index e0708cae6968c14f912bac9c8c7ff90344454237..f4bee04daf1ac7c6af12e7cadc7f45d42312a712 100644
 --- a/content/browser/renderer_host/render_frame_host_impl.cc
 +++ b/content/browser/renderer_host/render_frame_host_impl.cc
-@@ -8182,6 +8182,17 @@ void RenderFrameHostImpl::EnterFullscreen(
+@@ -8219,6 +8219,17 @@ void RenderFrameHostImpl::EnterFullscreen(
      }
    }