[FastPair] Rename dir to quick_pair

Top level dirs should use 'quick_pair' instead of 'fast_pair'.
QuickPair is the abstraction we are using in the implementation to facilitate
implementing similar protocols in the future within the same system.

Change-Id: I53e959681f1c7b54d85112fd4263d40882af3d17
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2953750
Commit-Queue: Shane Fitzpatrick <shanefitz@google.com>
Reviewed-by: Jon Mann <jonmann@chromium.org>
Reviewed-by: Kyle Horimoto <khorimoto@chromium.org>
Cr-Commit-Position: refs/heads/master@{#892128}

chromeos/components/quick_pair/common/BUILD.gn

@@ -2,12 +2,12 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-assert(is_chromeos, "Fast Pair is CrOS only")
+assert(is_chromeos, "Quick Pair protocols (e.g. Fast Pair) are CrOS only")
 
 source_set("common") {
   sources = [
-    "fast_pair_features.cc",
-    "fast_pair_features.h",
+    "quick_pair_features.cc",
+    "quick_pair_features.h",
   ]
 
   public_deps = [ "//base" ]

chromeos/components/quick_pair/common/quick_pair_features.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chromeos/components/fast_pair/common/fast_pair_features.h"
+#include "chromeos/components/quick_pair/common/quick_pair_features.h"
 
 namespace chromeos {
 namespace features {

chromeos/components/quick_pair/common/quick_pair_features.h

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROMEOS_COMPONENTS_FAST_PAIR_COMMON_FAST_PAIR_FEATURES_H_
-#define CHROMEOS_COMPONENTS_FAST_PAIR_COMMON_FAST_PAIR_FEATURES_H_
+#ifndef CHROMEOS_COMPONENTS_QUICK_PAIR_COMMON_QUICK_PAIR_FEATURES_H_
+#define CHROMEOS_COMPONENTS_QUICK_PAIR_COMMON_QUICK_PAIR_FEATURES_H_
 
 #include "base/feature_list.h"
 
@@ -15,4 +15,4 @@ extern const base::Feature kFastPair;
 }  // namespace features
 }  // namespace chromeos
 
-#endif  // CHROMEOS_COMPONENTS_FAST_PAIR_COMMON_FAST_PAIR_FEATURES_H_
+#endif  // CHROMEOS_COMPONENTS_QUICK_PAIR_COMMON_QUICK_PAIR_FEATURES_H_