Migrate weave-related classes from proximity_auth/ble to cryptauth/ble.

components/proximity_auth/throttled_bluetooth_connection_finder.h

Index: components/proximity_auth/throttled_bluetooth_connection_finder.h
diff --git a/components/proximity_auth/throttled_bluetooth_connection_finder.h b/components/proximity_auth/throttled_bluetooth_connection_finder.h
index 89c92e30f01e05aa56b5ff443ebd8484683b83f6..95c139fccb2d57bab225a9963a1a8010212adf02 100644
--- a/components/proximity_auth/throttled_bluetooth_connection_finder.h
+++ b/components/proximity_auth/throttled_bluetooth_connection_finder.h
@@ -10,6 +10,8 @@
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
+#include "components/cryptauth/bluetooth_throttler.h"
+#include "components/cryptauth/connection.h"
 #include "components/proximity_auth/connection_finder.h"
 
 namespace base {
@@ -19,8 +21,6 @@ class TaskRunner;
 namespace proximity_auth {
 
 class BluetoothConnectionFinder;
-class BluetoothThrottler;
-class Connection;
 
 // A Bluetooth connection finder that delays Find() requests according to the
 // throttler's cooldown period.
@@ -30,7 +30,7 @@ class ThrottledBluetoothConnectionFinder : public ConnectionFinder {
   ThrottledBluetoothConnectionFinder(
       std::unique_ptr<BluetoothConnectionFinder> connection_finder,
       scoped_refptr<base::TaskRunner> task_runner,
-      BluetoothThrottler* throttler);
+      cryptauth::BluetoothThrottler* throttler);
   ~ThrottledBluetoothConnectionFinder() override;
 
   // ConnectionFinder:
@@ -39,7 +39,7 @@ class ThrottledBluetoothConnectionFinder : public ConnectionFinder {
  private:
   // Callback to be called when a connection is found.
   void OnConnection(const ConnectionCallback& connection_callback,
-                    std::unique_ptr<Connection> connection);
+                    std::unique_ptr<cryptauth::Connection> connection);
 
   // The underlying connection finder.
   std::unique_ptr<BluetoothConnectionFinder> connection_finder_;
@@ -49,7 +49,7 @@ class ThrottledBluetoothConnectionFinder : public ConnectionFinder {
 
   // The throttler managing this connection finder. The throttler is not owned,
   // and must outlive |this| instance.
-  BluetoothThrottler* throttler_;
+  cryptauth::BluetoothThrottler* throttler_;
 
   base::WeakPtrFactory<ThrottledBluetoothConnectionFinder> weak_ptr_factory_;