[Webkit-unassigned] [Bug 205015] New: Navigation from empty page doesn't use cached web process

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=205015

            Bug ID: 205015
           Summary: Navigation from empty page doesn't use cached web
                    process
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Page Loading
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: nham at apple.com
                CC: beidson at apple.com

When navigating from an empty page to another domain foo.com, we always use the source WebProcess (which is basically uninitialized) rather than using an already-initialized cached WebProcess that has navigated to foo.com. The cached WebProcess should probably be preferred since it has more relevant cached resources available to it (e.g. memory cache, JS bytecode cache, prewarmed fonts, ...).

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