Fix comment typo about degradation preference.

Switched comments for MAINTAIN_FRAMERATE and MAINTAIN_RESOLUTION.

Bug: none
Change-Id: Ibad00978c5096112a119e5e76d40b11752334594
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/139109
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Commit-Queue: Åsa Persson <asapersson@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28148}

api/rtp_parameters.h

diff --git a/api/rtp_parameters.h b/api/rtp_parameters.h
index ab7e52f..bc715a0 100644
--- a/api/rtp_parameters.h
+++ b/api/rtp_parameters.h
@@ -80,9 +80,9 @@
   // Don't take any actions based on over-utilization signals. Not part of the
   // web API.
   DISABLED,
-  // On over-use, request lower frame rate, possibly causing frame drops.
-  MAINTAIN_FRAMERATE,
   // On over-use, request lower resolution, possibly causing down-scaling.
+  MAINTAIN_FRAMERATE,
+  // On over-use, request lower frame rate, possibly causing frame drops.
   MAINTAIN_RESOLUTION,
   // Try to strike a "pleasing" balance between frame rate or resolution.
   BALANCED,
@@ -139,8 +139,7 @@
   // TODO(deadbeef): Not implemented.
   absl::optional<int> max_ptime;
 
-  // Preferred packetization time for an RtpReceiver or RtpSender of this
-  // codec.
+  // Preferred packetization time for an RtpReceiver or RtpSender of this codec.
   // TODO(deadbeef): Not implemented.
   absl::optional<int> ptime;
 
@@ -155,8 +154,8 @@
   // Corresponds to "a=fmtp" parameters in SDP.
   //
   // Contrary to ORTC, these parameters are named using all lowercase strings.
-  // This helps make the mapping to SDP simpler, if an application is using
-  // SDP. Boolean values are represented by the string "1".
+  // This helps make the mapping to SDP simpler, if an application is using SDP.
+  // Boolean values are represented by the string "1".
   std::unordered_map<std::string, std::string> parameters;
 
   // Codec-specific parameters that may optionally be signaled to the remote
@@ -174,9 +173,9 @@
   // TODO(deadbeef): Not implemented.
   int max_spatial_layer_extensions = 0;
 
-  // Whether the implementation can send/receive SVC layers with distinct
-  // SSRCs. Always false for audio codecs. True for video codecs that support
-  // scalable video coding with MRST.
+  // Whether the implementation can send/receive SVC layers with distinct SSRCs.
+  // Always false for audio codecs. True for video codecs that support scalable
+  // video coding with MRST.
   // TODO(deadbeef): Not implemented.
   bool svc_multi_stream_support = false;
 
@@ -546,8 +545,8 @@
   // Corresponds to "a=fmtp" parameters in SDP.
   //
   // Contrary to ORTC, these parameters are named using all lowercase strings.
-  // This helps make the mapping to SDP simpler, if an application is using
-  // SDP. Boolean values are represented by the string "1".
+  // This helps make the mapping to SDP simpler, if an application is using SDP.
+  // Boolean values are represented by the string "1".
   std::unordered_map<std::string, std::string> parameters;
 
   bool operator==(const RtpCodecParameters& o) const {
@@ -559,9 +558,8 @@
   bool operator!=(const RtpCodecParameters& o) const { return !(*this == o); }
 };
 
-// RtpCapabilities is used to represent the static capabilities of an
-// endpoint. An application can use these capabilities to construct an
-// RtpParameters.
+// RtpCapabilities is used to represent the static capabilities of an endpoint.
+// An application can use these capabilities to construct an RtpParameters.
 struct RTC_EXPORT RtpCapabilities {
   RtpCapabilities();
   ~RtpCapabilities();