Refactor OS_LINUX preprocessor directive for LaCrOS effort.

Currently, ChromeOS defines the OS_LINUX directive as well as
OS_CHROMEOS.  We're working to separate these two, so we're
making the fact that OS_LINUX == OS_LINUX || OS_CHROMEOS
explicit.

This is changes for /content/browser/webrtc

This CL was uploaded by git cl split.

R=emircan@chromium.org

Bug: 1110266
Change-Id: I6e48d5cc5ddc73cc16f90975b8467e9ea7d42b33
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2371291Reviewed-by: Emircan Uysaler <emircan@chromium.org>
Commit-Queue: Sean McAllister <smcallis@google.com>
Cr-Commit-Position: refs/heads/master@{#802491}

content/browser/webrtc/webrtc_audio_debug_recordings_browsertest.cc

@@ -84,7 +84,7 @@ class WebRtcAudioDebugRecordingsBrowserTest
   ~WebRtcAudioDebugRecordingsBrowserTest() override {}
 };
 
-#if defined(OS_ANDROID) || defined(OS_LINUX)
+#if defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS)
 // Renderer crashes under Android ASAN: https://crbug.com/408496.
 // Renderer crashes under Android: https://crbug.com/820934.
 // Failures on Android M. https://crbug.com/535728.

content/browser/webrtc/webrtc_data_browsertest.cc

@@ -67,7 +67,7 @@ IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcDataBrowserTest, CallWithSctpDataOnly) {
 // dataChannel and audio and video tracks.
 // TODO(mallinath) - Remove this test after rtp based data channel is disabled.
 // Flaky. crbug.com/986872
-#if defined(OS_LINUX) || defined(OS_WIN)
+#if defined(OS_LINUX) || defined(OS_CHROMEOS) || defined(OS_WIN)
 #define MAYBE_CallWithDataAndMedia DISABLED_CallWithDataAndMedia
 #else
 #define MAYBE_CallWithDataAndMedia CallWithDataAndMedia

content/browser/webrtc/webrtc_getusermedia_browsertest.cc

@@ -275,7 +275,7 @@ IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 }
 
 // TODO(crbug.com/571389): Flaky on TSAN bots.
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_CHROMEOS)
 #define MAYBE_GetUserMediaWithMandatorySourceID \
   DISABLED_GetUserMediaWithMandatorySourceID
 #else
@@ -739,7 +739,7 @@ IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 
 // Flaky on Win, see https://crbug.com/915135
 // Flaky on Linux, see https://crbug.com/952381
-#if defined(OS_WIN) || defined(OS_LINUX)
+#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
 #define MAYBE_ApplyConstraintsNonDevice DISABLED_ApplyConstraintsNonDevice
 #else
 #define MAYBE_ApplyConstraintsNonDevice ApplyConstraintsNonDevice

content/browser/webrtc/webrtc_image_capture_browsertest.cc

@@ -42,13 +42,13 @@ namespace content {
 
 // TODO(crbug.com/793859, crbug.com/986602): This test is broken on Android
 // (see above) and flaky on Linux.
-#if defined(OS_ANDROID) || defined(OS_LINUX)
+#if defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS)
 #define MAYBE_ManipulateExposureTime DISABLED_ManipulateExposureTime
 #else
 #define MAYBE_ManipulateExposureTime ManipulateExposureTime
 #endif
 
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_CHROMEOS)
 // See crbug/986470
 #define MAYBE_GetPhotoSettings DISABLED_GetPhotoSettings
 #define MAYBE_GetTrackSettings DISABLED_GetTrackSettings
@@ -191,7 +191,7 @@ class WebRtcImageCaptureSucceedsBrowserTest
 };
 
 // TODO(crbug.com/998305): Flaky on Linux.
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_CHROMEOS)
 #define MAYBE_GetPhotoCapabilities DISABLED_GetPhotoCapabilities
 #else
 #define MAYBE_GetPhotoCapabilities GetPhotoCapabilities
@@ -221,7 +221,7 @@ IN_PROC_BROWSER_TEST_P(WebRtcImageCaptureSucceedsBrowserTest, GrabFrame) {
 }
 
 // Flaky. crbug.com/998116
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_CHROMEOS)
 #define MAYBE_GetTrackCapabilities DISABLED_GetTrackCapabilities
 #else
 #define MAYBE_GetTrackCapabilities GetTrackCapabilities
@@ -247,7 +247,7 @@ IN_PROC_BROWSER_TEST_P(WebRtcImageCaptureSucceedsBrowserTest,
 // TODO(crbug.com/998304): Flaky on Linux.
 // TODO(crbug.com/793859): Re-enable test on Android as soon as the cause for
 // the bug is understood and fixed.
-#if defined(OS_LINUX) || defined(OS_ANDROID)
+#if defined(OS_LINUX) || defined(OS_CHROMEOS) || defined(OS_ANDROID)
 #define MAYBE_ManipulateTilt DISABLED_ManipulateTilt
 #else
 #define MAYBE_ManipulateTilt ManipulateTilt
@@ -289,8 +289,8 @@ INSTANTIATE_TEST_SUITE_P(
 // API has already been implemented.
 // Note, these tests must be run sequentially, since multiple parallel test runs
 // competing for a single physical webcam typically causes failures.
-#if defined(OS_LINUX) || defined(OS_MAC) || defined(OS_ANDROID) || \
-    defined(OS_WIN)
+#if defined(OS_LINUX) || defined(OS_CHROMEOS) || defined(OS_MAC) || \
+    defined(OS_ANDROID) || defined(OS_WIN)
 
 const TargetVideoCaptureImplementation
     kTargetVideoCaptureImplementationsForRealWebcam[] = {

content/browser/webrtc/webrtc_media_recorder_browsertest.cc

@@ -125,7 +125,7 @@ IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcMediaRecorderTest, Pause) {
 }
 
 // TODO(crbug.com/571389): Flaky on TSAN bots.
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_CHROMEOS)
 #define MAYBE_PauseStop DISABLED_PauseStop
 #else
 #define MAYBE_PauseStop PauseStop
@@ -141,7 +141,7 @@ IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcMediaRecorderTest,
 }
 
 // TODO (crbug.com/736268): Flaky on Linux TSan bots.
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_CHROMEOS)
 #define MAYBE_IllegalPauseThrowsDOMError DISABLED_IllegalPauseThrowsDOMError
 #else
 #define MAYBE_IllegalPauseThrowsDOMError IllegalPauseThrowsDOMError
@@ -181,7 +181,7 @@ IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcMediaRecorderTest,
 }
 
 // Flaky on Linux Tsan (crbug.com/736268)
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_CHROMEOS)
 #define MAYBE_IllegalRequestDataThrowsDOMError \
   DISABLED_IllegalRequestDataThrowsDOMError
 #else
@@ -197,7 +197,7 @@ IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcMediaRecorderTest,
 // These tests are flakily timing out on emulators (https://crbug.com/716691)
 // and/or under Android ASAN (https://crbug.com/693565);
 #define MAYBE_PeerConnection DISABLED_PeerConnection
-#elif defined(OS_LINUX) && defined(THREAD_SANITIZER)
+#elif (defined(OS_LINUX) || defined(OS_CHROMEOS)) && defined(THREAD_SANITIZER)
 // Flaky on Linux TSan, https://crbug.com/694373.
 #define MAYBE_PeerConnection DISABLED_PeerConnection
 #elif defined(OS_WIN) && !defined(NDEBUG)
@@ -215,7 +215,7 @@ IN_PROC_BROWSER_TEST_P(MAYBE_WebRtcMediaRecorderTest, MAYBE_PeerConnection) {
 }
 
 // Flaky on Linux Tsan (crbug.com/736268)
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_CHROMEOS)
 #define MAYBE_AddingTrackToMediaStreamFiresErrorEvent \
   DISABLED_AddingTrackToMediaStreamFiresErrorEvent
 #else

content/browser/webrtc/webrtc_stress_image_capture_browsertest.cc

@@ -105,8 +105,8 @@ IN_PROC_BROWSER_TEST_P(WebRtcImageCaptureStressBrowserTest,
 // API has already been implemented.
 // Note, these tests must be run sequentially, since multiple parallel test runs
 // competing for a single physical webcam typically causes failures.
-#if defined(OS_LINUX) || defined(OS_MAC) || defined(OS_ANDROID) || \
-    defined(OS_WIN)
+#if defined(OS_LINUX) || defined(OS_CHROMEOS) || defined(OS_MAC) || \
+    defined(OS_ANDROID) || defined(OS_WIN)
 
 const TargetVideoCaptureImplementation
     kTargetVideoCaptureImplementationsForRealWebcam[] = {

content/browser/webrtc/webrtc_video_capture_shared_device_browsertest.cc

@@ -282,7 +282,7 @@ INSTANTIATE_TEST_SUITE_P(
         TestParams {
           ServiceApi::kMultiClient, media::VideoCaptureBufferType::kSharedMemory
         }
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_CHROMEOS)
         ,
         TestParams{
             ServiceApi::kSingleClient,
@@ -291,7 +291,7 @@ INSTANTIATE_TEST_SUITE_P(
           ServiceApi::kMultiClient,
               media::VideoCaptureBufferType::kSharedMemoryViaRawFileDescriptor
         }
-#endif  // defined(OS_LINUX)
+#endif  // defined(OS_LINUX) || defined(OS_CHROMEOS)
         ));
 
 }  // namespace content