[Android] Add a low-end device mode override flag

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index 4c89f404604605baffa17fe7d3c3f3a05febf7fc..fbfc7d2d542bd7330736044ab03549066d991d0c 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -6959,6 +6959,12 @@ Keep your key file in a safe place. You will need it to create new versions of y
         <message name="IDS_FLAGS_DISABLE_CLICK_DELAY_DESCRIPTION" desc="Description of the flag to disable the click delay.">
           Always send click events immediate upon a tap, even when it's part of a double-tap gesture.  This speeds up navigation and other tap actions by 300ms on most pages, but means links and buttons must be avoided when double tapping to zoom.
         </message>
+        <message name="IDS_FLAGS_LOW_END_DEVICE_MODE_DESCRIPTION" desc="Description of the flag to disable the click delay.">

[bulach, 2013/11/20 16:31:12]

nit: desc="Description of the flag to tweak low end device optimizations"

[jdduke (slow), 2013/11/20 18:16:34]

Done.

+          Overrides low end device detection for reducing memory consumption.

[bulach, 2013/11/20 16:31:12]

it's not just about memory, so how about:
Overrides low end device optimizations.

[jdduke (slow), 2013/11/20 18:16:34]

Done.

+        </message>
+        <message name="IDS_FLAGS_LOW_END_DEVICE_MODE_NAME" desc="Name of the flag to disable the click delay.">

[bulach, 2013/11/20 16:31:12]

nit: desc="Name of the flag to tweak low end device optimizations"

[jdduke (slow), 2013/11/20 18:16:34]

Done.

+          Low end device mode.
+        </message>
       </if>
       <message name="IDS_FLAGS_ENABLE_TRANSLATE_NEW_UX_NAME" desc="Name of the flag to enable the new Translate UX.">
         Enable the new Translate UX.