Revert of [Android] Remove adb_commands from telemetry.

tools/telemetry/telemetry/core/platform/android_action_runner.py

Index: tools/telemetry/telemetry/core/platform/android_action_runner.py
diff --git a/tools/telemetry/telemetry/core/platform/android_action_runner.py b/tools/telemetry/telemetry/core/platform/android_action_runner.py
index 1e87445b85fd6f42a9ba6a9f1bf1f6b265d065f5..c2f79b481a5760c13707fd4e665c8c9a5ada08b0 100644
--- a/tools/telemetry/telemetry/core/platform/android_action_runner.py
+++ b/tools/telemetry/telemetry/core/platform/android_action_runner.py
@@ -67,7 +67,7 @@
     Args:
       string: The string to send to the device.
     """
-    self._platform_backend.device.RunShellCommand('input text %s' % string)
+    self._platform_backend.adb.RunShellCommand('input text %s' % string)
 
   def InputKeyEvent(self, key):
     """Send a single key input to the device.
@@ -75,7 +75,7 @@
     Args:
       key: A key code number or name that will be sent to the device
     """
-    self._platform_backend.device.SendKeyEvent(key)
+    self._platform_backend.adb.RunShellCommand('input keyevent %s' % key)
 
   def InputTap(self, x_coord, y_coord):
     """Perform a tap input at the given coordinates.
@@ -84,8 +84,8 @@
       x_coord: The x coordinate of the tap event.
       y_coord: The y coordinate of the tap event.
     """
-    self._platform_backend.device.RunShellCommand(
-        'input tap %s %s' % (x_coord, y_coord))
+    self._platform_backend.adb.RunShellCommand('input tap %s %s' % (x_coord,
+                                                                    y_coord))
 
   def InputSwipe(self, left_start_coord, top_start_coord, left_end_coord,
                  top_end_coord, duration):
@@ -98,14 +98,14 @@
       top_end_coord: The vertical ending coordinate of the gesture
       duration: The length of time of the swipe in milliseconds
     """
-    self._platform_backend.device.RunShellCommand(
+    self._platform_backend.adb.RunShellCommand(
         'input swipe %s %s %s %s %s' % (left_start_coord, top_start_coord,
                                         left_end_coord, top_end_coord,
                                         duration))
 
   def InputPress(self):
     """Perform a press input."""
-    self._platform_backend.device.RunShellCommand('input press')
+    self._platform_backend.adb.RunShellCommand('input press')
 
   def InputRoll(self, dx, dy):
     """Perform a roll input. This sends a simple zero-pressure move event.
@@ -114,7 +114,7 @@
       dx: Change in the x coordinate due to move.
       dy: Change in the y coordinate due to move.
     """
-    self._platform_backend.device.RunShellCommand('input roll %s %s' % (dx, dy))
+    self._platform_backend.adb.RunShellCommand('input roll %s %s' % (dx, dy))
 
   def EnsureScreenOn(self):
     """If device screen is off, turn screen on.
@@ -173,7 +173,7 @@
       return not self._platform_backend.IsScreenLocked()
 
     if self._platform_backend.IsScreenLocked():
-      self._platform_backend.device.SendKeyEvent(82)
+      self._platform_backend.adb.RunShellCommand('input keyevent 82')
     else:
       logging.warning('Screen not locked when expected.')
       return
@@ -181,4 +181,4 @@
     util.WaitFor(is_screen_unlocked, 5)
 
   def _ToggleScreenOn(self):
-    self._platform_backend.device.SendKeyEvent(26)
+    self._platform_backend.adb.RunShellCommand('input keyevent 26')