perf: prefer absl::flat_hash_set
over std::set
when sorted order is not needed (#46440)
* perf: use an absl::flat_hash_set for UsbChooserContext::ephemeral_devices_ Co-authored-by: Charles Kerr <charles@charleskerr.com> * perf: use an absl::flat_hash_set for GlobalMenuBarRegistrarX11::live_windows_ Co-authored-by: Charles Kerr <charles@charleskerr.com> * perf: use an absl::flat_hash_set for NativeWindowViews::forwarding_windows_ Co-authored-by: Charles Kerr <charles@charleskerr.com> * perf: use an absl::flat_hash_set for OffScreenRenderWidgetHostView::guest_host_views_ perf: use an absl::flat_hash_set for OffScreenRenderWidgetHostView::proxy_views_ Co-authored-by: Charles Kerr <charles@charleskerr.com> * perf: use an absl::flat_hash_set for NativeWindow::injected_frames_ Co-authored-by: Charles Kerr <charles@charleskerr.com> * perf: use an absl::flat_hash_set for NativeWindow::background_throttling_sources_ Co-authored-by: Charles Kerr <charles@charleskerr.com> --------- Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com> Co-authored-by: Charles Kerr <charles@charleskerr.com>
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7 changed files with 14 additions and 15 deletions
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@ -5,9 +5,9 @@
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#define ELECTRON_SHELL_RENDERER_ELECTRON_SANDBOXED_RENDERER_CLIENT_H_
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#include <memory>
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#include <set>
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#include "shell/renderer/renderer_client_base.h"
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#include "third_party/abseil-cpp/absl/container/flat_hash_set.h"
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namespace base {
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class ProcessMetrics;
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@ -64,7 +64,7 @@ class ElectronSandboxedRendererClient : public RendererClientBase {
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// Getting main script context from web frame would lazily initializes
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// its script context. Doing so in a web page without scripts would trigger
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// assertion, so we have to keep a book of injected web frames.
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std::set<content::RenderFrame*> injected_frames_;
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absl::flat_hash_set<content::RenderFrame*> injected_frames_;
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};
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} // namespace electron
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