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Convert dom/base/nsImageLoadingContent.cpp to use AsyncOpen2 and followups along with it (1445670 and 1373780 part 2 and 3)

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Convert dom/base/nsImageLoadingContent.cpp to use AsyncOpen2 and followups along with it (1445670 and 1373780 part 2 and 3)
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win7-7 2019-08-08 16:44:51 +03:00 • committed by Roy Tam
commit e6f376f5ef
12 changed files with 130 additions and 79 deletions
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17
dom/base/nsImageLoadingContent.h
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@ -302,18 +302,11 @@ protected:
*/
RefPtr<imgRequestProxy>& PrepareNextRequest(ImageLoadType aImageLoadType);
/**
* Called when we would normally call PrepareNextRequest(), but the request was
* blocked.
*/
void SetBlockedRequest(nsIURI* aURI, int16_t aContentDecision);
/**
* Returns a COMPtr reference to the current/pending image requests, cleaning
* up and canceling anything that was there before. Note that if you just want
* to get rid of one of the requests, you should call
* Clear*Request(NS_BINDING_ABORTED) instead, since it passes a more appropriate
* aReason than Prepare*Request() does (NS_ERROR_IMAGE_SRC_CHANGED).
* Clear*Request(NS_BINDING_ABORTED) instead.
*
* @param aImageLoadType The ImageLoadType for this request
*/
@ -459,6 +452,14 @@ private:
// registered with the refresh driver.
bool mCurrentRequestRegistered;
bool mPendingRequestRegistered;
// This member is used in SetBlockedRequest, if it's true, then this call is
// triggered from LoadImage.
// If this is false, it means this call is from other places like
// ServiceWorker, then we will ignore call to SetBlockedRequest for now.
//
// Also we use this variable to check if some evil code is reentering LoadImage.
bool mIsStartingImageLoad;
};
#endif // nsImageLoadingContent_h__