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Second line of defense for issue in the associated bug.
Bug: chromium:862059
Change-Id: I58ba890dfe02c89dd6bcfa23e2e116e107f9adbc
Reviewed-on: https://pdfium-review.googlesource.com/37991
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Isolates are long-lived, but this may catch a few things.
Introduce CFX_V8IsolateDeleter for unique_ptr<v8::Isolate> usage.
Fix Dispose()/SetIsolate(nullptr) ordering in cjs_runtime.cpp
Remove one unused isolate member.
Flip protected -> private in one place.
Change-Id: I26cdd120f799192e93b0d9d04dcde8f348dc21f3
Reviewed-on: https://pdfium-review.googlesource.com/37931
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Partial move, we'll clean up the engine side later.
Change-Id: I07fdae150de9e834d11ed242a7f9a007aae266ac
Reviewed-on: https://pdfium-review.googlesource.com/34810
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This more clearly shows how information is flowing out of V8
and into our C++ callbacks.
Change-Id: I5c37d2c28c166443eb9983076fbb0e944bebbf47
Reviewed-on: https://pdfium-review.googlesource.com/34790
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Its no longer required.
Change-Id: I180ca99817352a91b6d9d7c9b45985cd96dc730e
Reviewed-on: https://pdfium-review.googlesource.com/34290
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Instead, use the object binding's pointer. Puts the cart back
behind the horse.
Change-Id: I4c06ae991b871c6e90b0e6c70b69886addca2354
Reviewed-on: https://pdfium-review.googlesource.com/33630
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This CL changes several of the JS execution methods to to return an
Optional<IJS_Runtime::JS_Error> instead of a bool with a WideString
out param.
The IJS_Runtime::JS_Error will contain the line, column and exception message
if an error occurs during execution.
Change-Id: I37785ae6cd133a4c94ad8d25289473600b8a5d19
Reviewed-on: https://pdfium-review.googlesource.com/32614
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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V8 won't do this for us when it creates a global object under the
covers off of a template with a non-zero internal field count, instead
just leaving it uninitialized. We were careful to set the iternal
fields on the object we explicitly create, but there are these
implicitly created ones as part of making a new context that need
to be handled as well.
BUG: pdfium:1005
Change-Id: Ic40bafc206ec5119cbceb58f0bb725693e7ddf80
Reviewed-on: https://pdfium-review.googlesource.com/29910
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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As it turns out, this doesn't cause any bugs with the FXJS/FXJSE
interaction since the magic values will never be present in the
other slot, but the code looks wrong wrt. the document.
Also fix an assert in FXJSE that our objects have two slots,
and null appropriately (just a defensive measure).
Also assert that one of our casts is valid.
Change-Id: I3146fe58350da5e9b76e711d81480565dabd587f
Reviewed-on: https://pdfium-review.googlesource.com/29859
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Replace v8::SetNamedPropertyHandler() with SetHandler() and
the appropriate flag set.
Change-Id: Ia06311cbea4ab21903d4ac4fe115eab6f0983c0d
Reviewed-on: https://pdfium-review.googlesource.com/28930
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Commit-Queue: Jochen Eisinger <jochen@chromium.org>
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Add an override so we can comment about the need for it someday.
Change-Id: I344c6fd7a635aeab030f0e769bd03a86406ffdd8
Reviewed-on: https://pdfium-review.googlesource.com/26310
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Change-Id: Idcba60bb36c0d47c0d2acb21ddfa3b3b46cdfe49
Reviewed-on: https://pdfium-review.googlesource.com/26170
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Place the template map definitions entirely in .cpp file.
Change-Id: I2643f1b99f5582b69aa985857c4aa6f9b5ab57c8
Reviewed-on: https://pdfium-review.googlesource.com/26150
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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