Bug 834090 - Name unused opcodes more sanely.  r=jorendorff.

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extra : rebase_source : 1ca2f3707aff6c24461d2acadde79b7bbc905225
Bug 788293 - Remove e4x support.  r=jorendorff,terrence,evilpie.

Ding dong!  The witch is dead!

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extra : rebase_source : 7574f5620e303c25120fcfc8ceb2099ad75c8f1b
Bug 836530 followup:  fix tests for new ASCII range.
Bug 813562 - Test case for garbled DASH MPD and WebM media r=cpearce
Bug 777474 - Use the expression decompiler for opcode text when possible. r=bhackket

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extra : rebase_source : 84a1421dfdf12c8e6fd2bb8a09132cd83c13c590
Bug 718969 - Perform an exorcism; remove the decompiler. r=luke

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extra : rebase_source : 64df8f9a7ac230e1462a8f6e134ac3e86258d6f8
Bug 828146. Ensure nsDisplayBackgroundImage::ComputeInvalidationRegion invalidates something for nsDisplayBackgroundImages which are themed. r=mattwoodrow

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extra : rebase_source : 1050ffe991aed624958b9cb63f142a76a34fc67d
Bug 830707. Part 1: Add code for upmixing and downmixing following Web Audio's spec. r=jesup

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extra : rebase_source : 8cdcbc313fcd371b47ad194f2f0da1102e5e6240
Bug 830707. Part 1.5: Add MAX_AUDIO_SAMPLE_SIZE and tweak AddAudioSampleOffset. r=jesup

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extra : rebase_source : 75fed94d7020d375c5044f707cbfd6c29faf90af
Bug 830707. Part 2: Mix channels to output channel count when playing audio. r=jesup

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extra : rebase_source : a13d8ec691689e3aa57cd42c9d437f91197d4253
Bug 830707. Part 3: Don't constrain AudioSegment to a fixed number of channels. r=jesup

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extra : rebase_source : feacede00821b6673ce04c886a9c3727a4989404