Bug 32110 – Allow custom memory allocation control for WebCore's FrameLoaderClient

• Component: WebCore Misc.
• Status: RESOLVED FIXED

[Zoltan Horvath]

Created attachment 44221 [details]
Patch

Inherits the following class from Noncopyable because it is
instantiated by 'new' and no need to be copyable:

class name              - instantiated at: WebCore/'location'

class FrameLoaderClient - (its child class) svg/graphics/SVGImage.cpp:229

[WebKit Review Bot]

style-queue ran check-webkit-style on attachment 44221 [details] without any errors.

[Eric Seidel (no email)]

Comment on attachment 44221 [details]
Patch

Are you using a script to find these?

[Adam Barth]

Comment on attachment 44221 [details]
Patch

Are you sure this is right?  This is just an abstract interface.

[Zoltan Horvath]

(In reply to comment #2)
> (From update of attachment 44221 [details])
> Are you using a script to find these?

No, I'm using a static source analyzer tool (called Columbus, developed by our department) and check the results by 'hand'. 

(In reply to comment #3)
> (From update of attachment 44221 [details])
> Are you sure this is right?  This is just an abstract interface.

This is right, but not necessary, so okay, in the future at the case of abstract interfaces I won't go up to the superclass in the inheritance tree.

[Zoltan Horvath]

Hmm. I checked.
This is the instantiation line:

static FrameLoaderClient* dummyFrameLoaderClient =  new EmptyFrameLoaderClient;

So, I have to inherit either EmptyFrameLoaderClient or FrameLoaderClient which are both abstract interfaces. FrameLoaderClient is the super class of EmptyFrameLoaderClient, so firt FrameLoaderClient should be inherited.

(If some classes inherit from Noncopyable it also inherit from FastAllocBase, so the customization of the new/delete operator will be done.)

[Zoltan Horvath]

Created attachment 44674 [details]
Patch

[Zoltan Horvath]

Ignore my last comments. You're right! New patch updated and filed!

[WebKit Review Bot]

style-queue ran check-webkit-style on attachment 44674 [details] without any errors.

[Zoltan Horvath]

Comment on attachment 44674 [details]
Patch

Clearing flags on attachment: 44674

Committed r51990: <http://trac.webkit.org/changeset/51990>

[Zoltan Horvath]

All reviewed patches have been landed.  Closing bug.