Grant all permissions to installed app by default

Use the "grant permissions" flag when installing an app through adb.
Accepting the permissions through the UI is then useless.

Change-Id: I738ef37dcaf5facd733f1d36719c243a96ccf498
diff --git a/deploy.py b/deploy.py
index 080be06..ba2b8b8 100755
--- a/deploy.py
+++ b/deploy.py
@@ -238,7 +238,7 @@
         DeviceCommandError: If the install command failed.
     """
     path = os.path.join(prebuilts_dir, filename)
-    adb('install', '-r', path, serial=serial)
+    adb('install', '-g', '-r', path, serial=serial)
 
 
 def configure_wifi_networks(dut, networks):
@@ -352,19 +352,6 @@
 
 # Grant the permissions through the UI
 def configure_perms(dut):
-    dut() \
-        .child_by_text('You need to grant access for the Permissions Group '
-                'Calendar Camera Contacts Microphone SMS Storage Telephone Location',
-                resourceId='android:id/content') \
-        .child(text='OK', className='android.widget.Button') \
-        .click()
-
-    # Accept any permission that is asked for
-    prompt = dut(resourceId='com.android.packageinstaller:id/permission_allow_button',
-            className='android.widget.Button')
-    while prompt.exists:
-        prompt.click()
-
     # Input the credentials
     dut(resourceId='android:id/content') \
         .child(text='Username') \