ui/display/screen.h - Issue 2489873002: Change GetAllDisplays() in all screens to return a const vector&.

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Unified Diff: ui/display/screen.h

Issue 2489873002: Change GetAllDisplays() in all screens to return a const vector&. (Closed)

Patch Set: Created 4 years, 1 month ago

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Index: ui/display/screen.h

diff --git a/ui/display/screen.h b/ui/display/screen.h

index 79a0035d2565e9aa4b27d5723591ecd4397f403b..a59dfb22b47d236dc5e367f058cd4c3c686d9d25 100644

--- a/ui/display/screen.h

+++ b/ui/display/screen.h

@@ -53,7 +53,7 @@ class DISPLAY_EXPORT Screen {

virtual int GetNumDisplays() const = 0;

// Returns the list of displays that are currently available.

- virtual std::vector<display::Display> GetAllDisplays() const = 0;

+ virtual const std::vector<display::Display>& GetAllDisplays() const = 0;

// Returns the display nearest the specified window.

// If the window is NULL or the window is not rooted to a display this will