Bug 759749 - Bail if fallback CreateBitmap call in SourceSurfaceD2DTarget::GetBitmap fails. r=Bas
Bug 960692 - Avoid crashing in CompositorD3D11::BeginFrame if the ID3D11RenderTargetView is null. r=Bas
Bug 956162 - Implement @flip="none" for popups to allow them to appear off-screen without flipping or resizing. r=Enn

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extra : rebase_source : f5ddca505eb8a3b234718df1ae01c9a49a02a361
Bug 956162 - Tests - Implement @flip="none" for popups to allow them to appear off-screen without flipping or resizing. r=Enn

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extra : rebase_source : 559f6b9d41922308a4318929316598bf5690bd2d
Bug 925681 - Show identity block and reload icon in awesomebar in Australis' customization mode. ui-r=shorlander, r=Gijs

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extra : rebase_source : 10b62db55227e317a1bd5c45914619e2f75c94b6