Rename SkColorTypeComponentFlags to SkColorChannelFlags.

Precusor step for making this public and adding a method to
GrBackendFormat to query its channels.

Bug: skia:10078
Change-Id: I2d8fa6586721c35961bc328a15eef8e2ebd4406e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/279422
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
diff --git a/src/image/SkImage_GpuBase.cpp b/src/image/SkImage_GpuBase.cpp
index 3a5b10b..5447c3d 100644
--- a/src/image/SkImage_GpuBase.cpp
+++ b/src/image/SkImage_GpuBase.cpp
@@ -295,29 +295,29 @@
         tempViews[textureIndex] = GrSurfaceProxyView(std::move(proxy), imageOrigin, swizzle);
 
         // Check that each texture contains the channel data for the corresponding YUVA index
-        auto componentFlags = GrColorTypeComponentFlags(grColorType);
+        auto channelFlags = GrColorTypeChannelFlags(grColorType);
         for (int yuvaIndex = 0; yuvaIndex < SkYUVAIndex::kIndexCount; ++yuvaIndex) {
             if (yuvaIndices[yuvaIndex].fIndex == textureIndex) {
                 switch (yuvaIndices[yuvaIndex].fChannel) {
                     case SkColorChannel::kR:
                         // TODO: Chrome needs to be patched before this can be
                         // enforced.
-                        // if (!(kRed_SkColorTypeComponentFlag & componentFlags)) {
+                        // if (!(kRed_SkColorChannelFlag & channelFlags)) {
                         //     return false;
                         // }
                         break;
                     case SkColorChannel::kG:
-                        if (!(kGreen_SkColorTypeComponentFlag & componentFlags)) {
+                        if (!(kGreen_SkColorChannelFlag & channelFlags)) {
                             return false;
                         }
                         break;
                     case SkColorChannel::kB:
-                        if (!(kBlue_SkColorTypeComponentFlag & componentFlags)) {
+                        if (!(kBlue_SkColorChannelFlag & channelFlags)) {
                             return false;
                         }
                         break;
                     case SkColorChannel::kA:
-                        if (!(kAlpha_SkColorTypeComponentFlag & componentFlags)) {
+                        if (!(kAlpha_SkColorChannelFlag & channelFlags)) {
                             return false;
                         }
                         break;