Cleanup BUILD.gn files from imports like foo:foo

Repalce all occurrences of foo:foo in deps with just foo in BUILD.gn
files.

Done with Sublime regex replace.
Find: \b([-a-zA-Z0-9_]+):+\1\b
In: *.gn
Replace with: \1

Bug: None
Change-Id: I40aba1b14face687a595b852ffe443cb20197611
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/127899
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27225}
diff --git a/modules/audio_processing/BUILD.gn b/modules/audio_processing/BUILD.gn
index c606b7f..f99c44d 100644
--- a/modules/audio_processing/BUILD.gn
+++ b/modules/audio_processing/BUILD.gn
@@ -81,7 +81,7 @@
   deps = [
     ":api",
     "../../api/audio:audio_frame_api",
-    "../../common_audio:common_audio",
+    "../../common_audio",
     "../../common_audio:common_audio_c",
     "../../rtc_base:checks",
   ]
@@ -163,7 +163,7 @@
     "../../api/audio:echo_control",
     "../../audio/utility:audio_frame_operations",
     "../../common_audio:common_audio_c",
-    "../../common_audio/third_party/fft4g:fft4g",
+    "../../common_audio/third_party/fft4g",
     "../../rtc_base:checks",
     "../../rtc_base:deprecation",
     "../../rtc_base:gtest_prod",
@@ -174,9 +174,9 @@
     "../../system_wrappers:cpu_features_api",
     "../../system_wrappers:field_trial",
     "../../system_wrappers:metrics",
-    "aec:aec",
+    "aec",
     "aec:aec_core",
-    "aec3:aec3",
+    "aec3",
     "aecm:aecm_core",
     "agc",
     "agc:agc_legacy_c",
@@ -253,7 +253,7 @@
   deps = [
     ":audio_frame_view",
     "../../rtc_base:rtc_base_approved",
-    "../../system_wrappers:system_wrappers",
+    "../../system_wrappers",
   ]
 }
 
@@ -266,9 +266,9 @@
   deps = [
     ":audio_generator_interface",
     ":file_audio_generator",
-    "../../common_audio:common_audio",
+    "../../common_audio",
     "../../rtc_base:rtc_base_approved",
-    "../../system_wrappers:system_wrappers",
+    "../../system_wrappers",
     "//third_party/abseil-cpp/absl/memory",
   ]
 }
@@ -280,9 +280,9 @@
   ]
   deps = [
     ":audio_generator_interface",
-    "../../common_audio:common_audio",
+    "../../common_audio",
     "../../rtc_base:rtc_base_approved",
-    "../../system_wrappers:system_wrappers",
+    "../../system_wrappers",
   ]
 }
 
@@ -318,7 +318,7 @@
     "../..:webrtc_common",
     "../../common_audio",
     "../../common_audio:common_audio_c",
-    "../../common_audio/third_party/fft4g:fft4g",
+    "../../common_audio/third_party/fft4g",
     "../../rtc_base:checks",
     "../../rtc_base:rtc_base_approved",
     "../../system_wrappers:cpu_features_api",
@@ -363,7 +363,7 @@
   ]
   deps = [
     "../../api:array_view",
-    "../../common_audio:common_audio",
+    "../../common_audio",
     "../../rtc_base:checks",
     "../../rtc_base:rtc_base_approved",
   ]
@@ -443,12 +443,12 @@
       "../../api:scoped_refptr",
       "../../api/audio:aec3_config",
       "../../api/audio:aec3_factory",
-      "../../common_audio:common_audio",
+      "../../common_audio",
       "../../common_audio:common_audio_c",
+      "../../rtc_base",
       "../../rtc_base:checks",
       "../../rtc_base:gtest_prod",
       "../../rtc_base:protobuf_utils",
-      "../../rtc_base:rtc_base",
       "../../rtc_base:rtc_base_approved",
       "../../rtc_base:rtc_base_tests_utils",
       "../../rtc_base:safe_minmax",
@@ -576,7 +576,7 @@
     deps = [
       "../../api:array_view",
       "../../api/audio:audio_frame_api",
-      "../../common_audio:common_audio",
+      "../../common_audio",
       "../../rtc_base:checks",
       "../../rtc_base:rtc_base_approved",
       "../../rtc_base:safe_minmax",
@@ -612,7 +612,7 @@
         ":runtime_settings_protobuf_utils",
         "../../api/audio:aec3_config_json",
         "../../api/audio:aec3_factory",
-        "../../common_audio:common_audio",
+        "../../common_audio",
         "../../rtc_base:checks",
         "../../rtc_base:protobuf_utils",
         "../../rtc_base:rtc_base_approved",
@@ -688,7 +688,7 @@
     deps = [
       ":audio_processing",
       "../..:webrtc_common",
-      "../../common_audio:common_audio",
+      "../../common_audio",
       "../../rtc_base:rtc_base_approved",
       "../../rtc_base/system:file_wrapper",
       "../../system_wrappers",