Since NoFocusState is am empty struct used in the |mData| variant in
FocusTarget, we need to add a Reader and a Writer for IPC for NoFocusState so we
can properly read and write the |mData| variant. The NoFocusState Read and Write
methods do not read or write anything, since NoFocusState does not contain any
data. This is done by creating a helper class EmptyStructSerliazer and
inheritting from EmptyStructSerializer for the NoFocusState specialization.
The |Read| and |Write| methods for FocusTarget are updated by removing the read
and write code for the individual types of |mData| and instead makes use of the
IPC read and write methods for Variant.
MozReview-Commit-ID: 3159sp6FLek
--HG--
extra : rebase_source : ff82797c26abffbd8bbcc465dc40c621be3257d0
* VariantWriter construction switched to use aggregate initialization
* Call to AsVariant was inappropriately called via |paramType| when it should
have been called via |mozilla|
* |Next::Read| call in VariantReader specialization was missing the |result|
argument
MozReview-Commit-ID: Izany7iDX0k
--HG--
extra : rebase_source : 7387e72100c7d2ba8fcfd1e5a3b6d0ce6be6c740
It's important that shmem creation/destruction messages be ordered
correctly with respect to other messages that use shmems. For example,
if we create a shmem with ID 10 and then send a message that
references shmem 10, then the creation message must be handled before
the referencing message. If shmem creation/destruction messages go in
a separate queue from other messages, this ordering may not be
preserved.
Leaving shmem creation/destruction unlabeled will give us the correct
ordering. Eventually, though, we'll need to provide a solution that
doesn't bottleneck the event queue.
MozReview-Commit-ID: 88MrslRrfnh
The WebRequest API needs to know if a given window ID is at the top level, for
various reasons. It currently figures this out by mapping a channel's load
context to a <browser> element, which tracks its current top outer window ID.
But this is inefficient, and not friendly to C++ callers.
Adding the top window ID to the load info simplifies things considerably.
MozReview-Commit-ID: Fy0gxTqQZMZ
--HG--
extra : rebase_source : bb5b1e1b3294004ca5e713fc88c4e20652296e53
Certain types (such as Shmem and Endpoint types) cannot be copied, and need to
be moved when passed around. When used with MozPromises, that means that the
promise needs to be non-shareable, and the resolve functions need to use the
correct ref qualifiers.
MozReview-Commit-ID: Kt4WZNsDErK
--HG--
extra : rebase_source : 5a96f9844df1646482aa223edf5081de9d5fc976
This interface will allow extensions running into a content process to attach
a filtering stream listener to an HTTP request in the parent process. The
content process attaches a listener by sending a message from the content
process containing the ID of the request to filter, and the ID of the add-on
making the request. The permissions and request mappings for this are handled
by the web request service added in part 2.
MozReview-Commit-ID: B7Dd3ywwCBX
--HG--
extra : rebase_source : bf67c87f03c8355109bcc1193fbcb0b1c70ef224
Bug 1360308 offloads IO operations from the main thread when we create paired minidumps.
This breaks the symmetry of paired minidumps: the thread stacks of the parent minidump
doesn't correspond to the thread stacks in the child minidumps and renders the parent
stack useless. This patch moves generation of the parent minidump back to the main
thread to keep the context of the parent process when creating paired minidumps. Child
minidump is still created asynchronously.
MozReview-Commit-ID: 9RmBAuXMPSX
