vars = {

'chromium_version':

'node_version':

'v14.15.0',

'nan_version':

int32_t world_id) {}

virtual void DidClearWindowObject() {}

observer.DidCreateScriptContext(context, world_id);

}

This patch reverts the change to fix the crash in Electron.

@@ -635,10 +635,6 @@ void LocalFrame::DetachImpl(FrameDetachType type) {

TODO(loc): this patch is currently broken.

last_committed_origin_, params->window_container_type,

params->target_url, params->referrer.To<Referrer>(),

params->frame_name, params->disposition, *params->features,

&no_javascript_access);

@@ -3586,6 +3586,14 @@ RenderFrameHostDelegate* WebContentsImpl::CreateNewWindow(

observer->DidOpenRequestedURL(new_contents_impl, opener, params.target_url,

params.referrer.To<Referrer>(),

@@ -292,6 +292,10 @@ struct CreateNewWindowParams {

// Operation result when the renderer asks the browser to create a new window.

@@ -543,6 +543,8 @@ bool ContentBrowserClient::CanCreateWindow(

bool opener_suppressed,

bool* no_javascript_access) {

class TrustedURLLoaderHeaderClient;

} // namespace mojom

struct ResourceRequest;

} // namespace network

namespace sandbox {

const std::string& frame_name,

WindowOpenDisposition disposition,

const blink::mojom::WindowFeatures& features,

}

@@ -1794,12 +1794,11 @@ bool Browser::IsWebContentsCreationOverridden(

void AddNewContents(content::WebContents* source,

std::unique_ptr<content::WebContents> new_contents,

@@ -3547,8 +3547,7 @@ RenderFrameHostDelegate* WebContentsImpl::CreateNewWindow(

content::RenderFrameHost* opener,

content::SiteInstance* source_site_instance,

content::SiteInstance* source_site_instance,

content::mojom::WindowContainerType window_container_type,

const GURL& opener_url,

// can catch bad client behavior while not interfering with normal operation.

constexpr size_t kMaxPendingWebContentsCount = 10;

content::SiteInstance* source_site_instance,

content::mojom::WindowContainerType window_container_type,

const GURL& opener_url,

Electrons grit header instead of Chromes

deps += [

"//components/spellcheck/browser",

"//components/spellcheck/common",

switches::kDisableInProcessStackTraces,

sandbox::policy::switches::kDisableSeccompFilterSandbox,

namespace blink {

}

gfx::ColorSpace CanvasColorParams::GetSamplerGfxColorSpace() const {

// TODO(ccameron): If we add support for uint8srgb as a pixel format, this

// will need to take into account whether or not this texture will be sampled

// in linear or nonlinear space.

}

gfx::ColorSpace CanvasColorParams::GetStorageGfxColorSpace() const {

Compositor recycling is useful for Chrome because there can be many tabs and spinning up a compositor for each one would be costly. In practice, Chrome uses the parent compositor code path of browser_compositor_view_mac.mm; the NSView of each tab is detached when it's hidden and attached when it's shown. For Electron, there is no parent compositor, so we're forced into the "own compositor" code path, which seems to be non-optimal and pretty ruthless in terms of the release of resources. Electron has no real concept of multiple tabs per window, so it should be okay to disable this ruthless recycling altogether in Electron.

Electron uses this to disable background throttling for hidden windows.

if (is_hidden_)

return;

blink::mojom::PointerLockResult::kWrongDocument);

// RenderWidgetHostImpl.

static RenderWidgetHostImpl* From(RenderWidgetHost* rwh);

#endif

std::shared_ptr<v8::TaskRunner> GetForegroundTaskRunner(

return g_page_allocator.Pointer();

}

DISALLOW_COPY_AND_ASSIGN(StaticHttpUserAgentSettings);

};

@@ -1104,6 +1104,13 @@ void NetworkContext::SetNetworkConditions(

This allows us to disable throttling for hidden windows.

@@ -586,6 +586,11 @@ void RenderViewHostImpl::SetBackgroundOpaque(bool opaque) {

return is_active();

}

SiteInstanceImpl* GetSiteInstance() override;

bool IsRenderViewLive() override;

void SendRendererPreferencesToRenderer(

const blink::RendererPreferences& preferences);

// Returns true if the RenderView is active and has not crashed.

virtual bool IsRenderViewLive() = 0;

// Visibility -----------------------------------------------------------

return GetPage()->GetPageScheduler();

}

void WebViewImpl::SetVisibilityState(

mojom::blink::PageVisibilityState visibility_state,

bool is_initial_state) {

}

GetPage()->SetVisibilityState(visibility_state, is_initial_state);

GetPage()->GetPageScheduler()->SetPageVisible(

mojom::blink::PageVisibilityState WebViewImpl::GetVisibilityState() {

@@ -352,6 +352,7 @@ class CORE_EXPORT WebViewImpl final : public WebView,

void SetVisibilityState(mojom::blink::PageVisibilityState visibility_state,

bool is_initial_state) override;

mojom::blink::PageVisibilityState GetVisibilityState() override;

bool should_dispatch_first_layout_after_finished_parsing_ = false;

bool should_dispatch_first_layout_after_finished_loading_ = false;