iSAC: Remove unnecessary WEBRTC_LINUX define.
I can only find one use in iSAC codebase:
https://code.google.com/p/chromium/codesearch#chromium/src/third_party/webrtc/modules/audio_coding/test/iSACTest.cc&l=19
It's the prime suspect for causing a compilation error for iOS failing to
include linux/net.h which is being included in
webrtc/voice_engine/voice_engine_defines.h
NOTRY=True
Review URL: https://codereview.webrtc.org/1539883002
Cr-Commit-Position: refs/heads/master@{#11089}
diff --git a/webrtc/modules/audio_coding/codecs/isac/isacfix.gypi b/webrtc/modules/audio_coding/codecs/isac/isacfix.gypi
index f10de56..7730d16 100644
--- a/webrtc/modules/audio_coding/codecs/isac/isacfix.gypi
+++ b/webrtc/modules/audio_coding/codecs/isac/isacfix.gypi
@@ -77,11 +77,6 @@
'fix/source/structs.h',
],
'conditions': [
- ['OS!="win"', {
- 'defines': [
- 'WEBRTC_LINUX',
- ],
- }],
['target_arch=="arm" and arm_version>=7', {
'sources': [
'fix/source/lattice_armv7.S',