[chromeos/about:power] Collect cpuidle and cpufreq stats

chrome/app/chromeos_strings.grdp

 <?xml version="1.0" encoding="utf-8"?>
 <!-- ChromeOS-specific strings (included from generated_resources.grd).
      Everything in this file is wrapped in <if expr="chromeos">. -->
 <grit-part>
   <message name="IDS_EMPTY_STRING" desc="Empty string, exist only to make code generic. No translation required.">
   </message>
   <!-- Idle logout dialog for retail mode -->
   <message name="IDS_IDLE_LOGOUT_TITLE" desc="Dialog title for the idle logout dialog. Used in retail mode only.">
     Are you still there?
   </message>
@@ skipping 5015 matching lines @@
     Connect to Wi-Fi to begin
   </message>
   <message name="IDS_MOBILE_INVALID_DEVICE_INFO_HEADER" desc="Mobile page header when the user tries to access mobile portal for a device with an invalid MDN">
     Please come back later
   </message>
 
   <!-- About power UI display strings -->
   <message name="IDS_ABOUT_POWER_TITLE" desc="Title of the page">
     Power
   </message>
+  <message name="IDS_ABOUT_POWER_SHOW_BUTTON" desc="Text on the 'Show' button">

[Daniel Erat, 2014/03/07 00:49:18]

nit: the descriptions for these new strings (and probably all of the others,
too) should probably mention that they're for the about:power page; otherwise i
could imagine translators not having enough context

+    Show
+  </message>
+  <message name="IDS_ABOUT_POWER_HIDE_BUTTON" desc="Text on the 'Hide' button">
+    Hide
+  </message>
   <message name="IDS_ABOUT_POWER_RELOAD_BUTTON" desc="Text on the reload button">
     Reload
   </message>
+  <message name="IDS_ABOUT_POWER_BATTERY_CHARGE_SECTION_TITLE" desc="Title for the battery charge related plots">
+    Battery Charge
+  </message>
   <message name="IDS_ABOUT_POWER_BATTERY_CHARGE_PERCENTAGE_HEADER" desc="Header of the battery charge plot">
     Battery Charge Percentage
   </message>
   <message name="IDS_ABOUT_POWER_BATTERY_DISCHARGE_RATE_HEADER" desc="Header of the battery discharge rate plot">
-    Battery Discharge Rate in Watts
+    Battery Discharge Rate in Watts (Negative value means battery is charging)
   </message>
-  <message name="IDS_ABOUT_POWER_NEGATIVE_DISCHARGE_RATE_INFO" desc="Describes what a negative discharge rate means">
-    Negative discharge rate means the battery is charging
+  <message name="IDS_ABOUT_POWER_DISCHARGE_RATE_LEGEND_TEXT" desc="Text to be displayed for the discharge rate legend entry">
+    Discharge Rate in Watts
+  </message>
+  <message name="IDS_ABOUT_POWER_CPU_IDLE_SECTION_TITLE" desc="Title for the CPU idle state data section">
+    Idle State Data
+  </message>
+  <message name="IDS_ABOUT_POWER_CPU_IDLE_STATE_OCCUPANCY_PERCENTAGE" desc="Header for idle state plots">
+    Idle State Occupancy Percentage
+  </message>
+  <message name="IDS_ABOUT_POWER_CPU_FREQ_SECTION_TITLE" desc="Title for the CPU frequency state data section">
+    Frequency State Data
+  </message>
+  <message name="IDS_ABOUT_POWER_CPU_FREQ_STATE_OCCUPANCY_PERCENTAGE" desc="Header for frequency state plots">
+    Frequency State Occupancy Percentage
   </message>
   <message name="IDS_ABOUT_POWER_NOT_ENOUGH_DATA" desc="String to display when enough plot data is not available">
     Not enough data available yet.
   </message>
   <message name="IDS_ABOUT_POWER_SYSTEM_SUSPENDED" desc="String to display on plots for sleep duration">
     Suspended
   </message>
+  <message name="IDS_ABOUT_POWER_INVALID" desc="String for invalid data">
+    Invalid
+  </message>
+  <message name="IDS_ABOUT_POWER_OFFLINE" desc="String to display for offline CPUs">
+    Offline
+  </message>
 
   <!-- Strings for the new-style OAuth-based enterprise enrollment page -->
   <message name="IDS_ENTERPRISE_DEVICE_REQUISITION_PROMPT_CANCEL" desc="Cancel button text in the device requisition poup.">
     Cancel
   </message>
   <message name="IDS_ENTERPRISE_DEVICE_REQUISITION_PROMPT_OK" desc="OK button text in the device requisition poup.">
     Restart
   </message>
   <message name="IDS_ENTERPRISE_DEVICE_REQUISITION_PROMPT_TEXT" desc="Prompt shown in the device requisition prompt popup.">
     Use this device requisition when enrolling the device for enterprise management:
@@ skipping 224 matching lines @@
     Failed to set adapter power.
   </message>
   <message name="IDS_NFC_DEBUG_ERROR_FAILED_TO_SET_POLLING" desc="Error message shown when polling state could not be set." translateable="false">
     Failed to start/stop polling.
   </message>
   <message name="IDS_NFC_DEBUG_ERROR_FAILED_TO_SUBMIT_PREFIX" desc="Error message shown when an NDEF form could not be submitted." translateable="false">
     Failed to submit NDEF:
   </message>
 
 </grit-part>