Implement WebProcess freezer opt-in completely on WebContent process side
authorcdumez@apple.com <cdumez@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Fri, 22 Mar 2019 17:40:51 +0000 (17:40 +0000)
committercdumez@apple.com <cdumez@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Fri, 22 Mar 2019 17:40:51 +0000 (17:40 +0000)
commita9e6572516bf205000a2dd314385d2c02a9bdb64
tree0da9d096478ee93ef5d0beba78fc4455744ce949
parent279e3789532872ad0e2f8de069378511af52ed7d
Implement WebProcess freezer opt-in completely on WebContent process side
https://bugs.webkit.org/show_bug.cgi?id=196149

Reviewed by Brady Eidson.

Implement WebProcess freezer opt-in completely on WebContent process side, we do not need
to involve the UIProcess with this and rely on IPC which may be fragile.

In the future, we may want to set freezable state from the UIProcess when the API supports
it. We can move the logic to be fully on the UIProcess side then. In the mean time, it is
likely best not to rely on IPC and process coordination for this.

* UIProcess/WebProcessProxy.cpp:
(WebKit::globalPageMap):
(WebKit::WebProcessProxy::WebProcessProxy):
(WebKit::WebProcessProxy::setIsInProcessCache):
(WebKit::WebProcessProxy::markIsNoLongerInPrewarmedPool):
(WebKit::WebProcessProxy::didFinishLaunching):
(WebKit::WebProcessProxy::validateFreezerStatus): Deleted.
* UIProcess/WebProcessProxy.h:
(WebKit::WebProcessProxy::removeProvisionalPageProxy):
(WebKit::WebProcessProxy::WebPageProxyMap::WebPageProxyMap): Deleted.
(WebKit::WebProcessProxy::WebPageProxyMap::size const): Deleted.
(WebKit::WebProcessProxy::WebPageProxyMap::values): Deleted.
(WebKit::WebProcessProxy::WebPageProxyMap::values const): Deleted.
(WebKit::WebProcessProxy::WebPageProxyMap::begin): Deleted.
(WebKit::WebProcessProxy::WebPageProxyMap::end): Deleted.
(WebKit::WebProcessProxy::WebPageProxyMap::get): Deleted.
(WebKit::WebProcessProxy::WebPageProxyMap::contains const): Deleted.
(WebKit::WebProcessProxy::WebPageProxyMap::isEmpty const): Deleted.
(WebKit::WebProcessProxy::WebPageProxyMap::set): Deleted.
(WebKit::WebProcessProxy::WebPageProxyMap::take): Deleted.
* WebProcess/WebProcess.cpp:
(WebKit::WebProcess::setIsInProcessCache):
(WebKit::WebProcess::markIsNoLongerPrewarmed):
(WebKit::WebProcess::actualPrepareToSuspend):
(WebKit::WebProcess::setFreezable): Deleted.
* WebProcess/WebProcess.h:
* WebProcess/WebProcess.messages.in:
* WebProcess/cocoa/WebProcessCocoa.mm:
(WebKit::WebProcess::updateProcessName):
(WebKit::WebProcess::shouldFreezeOnSuspension const):
(WebKit::WebProcess::updateFreezerStatus):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@243388 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Source/WebKit/ChangeLog
Source/WebKit/UIProcess/WebProcessProxy.cpp
Source/WebKit/UIProcess/WebProcessProxy.h
Source/WebKit/WebProcess/WebProcess.cpp
Source/WebKit/WebProcess/WebProcess.h
Source/WebKit/WebProcess/WebProcess.messages.in
Source/WebKit/WebProcess/cocoa/WebProcessCocoa.mm