Make all quota-exceeding messages in the storage API explain what the failure

chrome/common/extensions/api/web_request.json

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 [
   {
     "namespace": "webRequest",
+    "properties": {
+      "MAX_HANDLER_BEHAVIOR_CHANGED_CALLS_PER_10_MINUTES": {
+        "value": 20,
+        "description": "The maximum number of times that <code>handlerBehaviorChanged</code> can be called per 10 minute sustained interval. <code>handlerBehaviorChanged</code> is an expensive function call that shouldn't be called often."
+      }
+    },
     "types": [
       {
         "id": "RequestFilter",
         "type": "object",
         "description": "An object describing filters to apply to webRequest events.",
         "properties": {
           "urls": {
             "type": "array",
             "description": "A list of URLs or URL patterns. Requests that cannot match any of the URLs will be filtered out.",
             "items": { "type": "string" }
           },
           "types": {
             "type": "array",
             "optional": true,
             "description": "A list of request types. Requests that cannot match any of the types will be filtered out.",
             "items": { "type": "string", "enum": ["main_frame", "sub_frame", "stylesheet", "script", "image", "object", "xmlhttprequest", "other"] }
           },
           "tabId": { "type": "integer", "optional": true },
           "windowId": { "type": "integer", "optional": true }
         }
       },
       {
         "id": "HttpHeaders",
+        "nocompile": true,
         "type": "array",
         "description": "An array of HTTP headers. Each header is represented as a dictionary containing the keys <code>name</code> and either <code>value</code> or <code>binaryValue</code>.",
         "items": {
           "type": "object",
           "properties": {
             "name": {"type": "string", "description": "Name of the HTTP header."},
             "value": {"type": "string", "optional": true, "description": "Value of the HTTP header if it can be represented by UTF-8."},
             "binaryValue": {
               "type": "array",
               "optional": true,
               "description": "Value of the HTTP header if it cannot be represented by UTF-8, stored as individual byte values (0..255).",
               "items": {"type": "integer"}
             }
           }
         }
       },
       {
         "id": "BlockingResponse",
+        "nocompile": true,
         "type": "object",
         "description": "Returns value for event handlers that have the 'blocking' extraInfoSpec applied. Allows the event handler to modify network requests.",
         "properties": {
           "cancel": {
             "type": "boolean",
             "optional": true,
             "description": "If true, the request is cancelled. Used in onBeforeRequest, this prevents the request from being sent."
           },
           "redirectUrl": {
             "type": "string",
@@ skipping 71 matching lines @@
           }
         ],
         "returns": {
           "$ref": "BlockingResponse",
           "description": "If \"blocking\" is specified in the \"extraInfoSpec\" parameter, the event listener should return an object of this type.",
           "optional": true
         }
       },
       {
         "name": "onBeforeSendHeaders",
+        "nocompile": true,
         "type": "function",
         "description": "Fired before sending an HTTP request, once the request headers are available. This may occur after a TCP connection is made to the server, but before any HTTP data is sent. ",
         "parameters": [
           {
             "type": "object",
             "name": "details",
             "properties": {
               "requestId": {"type": "string", "description": "The ID of the request. Request IDs are unique within a browser session. As a result, they could be used to relate different events of the same request."},
               "url": {"type": "string"},
               "method": {"type": "string", "description": "Standard HTTP method."},
@@ skipping 24 matching lines @@
           }
         ],
         "returns": {
           "$ref": "BlockingResponse",
           "description": "If \"blocking\" is specified in the \"extraInfoSpec\" parameter, the event listener should return an object of this type.",
           "optional": true
         }
       },
       {
         "name": "onSendHeaders",
+        "nocompile": true,
         "type": "function",
         "description": "Fired just before a request is going to be sent to the server (modifications of previous onBeforeSendHeaders callbacks are visible by the time onSendHeaders is fired).",
         "parameters": [
           {
             "type": "object",
             "name": "details",
             "properties": {
               "requestId": {"type": "string", "description": "The ID of the request. Request IDs are unique within a browser session. As a result, they could be used to relate different events of the same request."},
               "url": {"type": "string"},
               "method": {"type": "string", "description": "Standard HTTP method."},
@@ skipping 19 matching lines @@
             "description": "Array of extra information that should be passed to the listener function.",
             "items": {
               "type": "string",
               "enum": ["requestHeaders"]
             }
           }
         ]
       },
       {
         "name": "onHeadersReceived",
+        "nocompile": true,
         "type": "function",
         "description": "Fired when HTTP response headers of a request have been received.",
         "parameters": [
           {
             "type": "object",
             "name": "deails",
             "properties": {
               "requestId": {"type": "string", "description": "The ID of the request. Request IDs are unique within a browser session. As a result, they could be used to relate different events of the same request."},
               "url": {"type": "string"},
               "method": {"type": "string", "description": "Standard HTTP method."},
@@ skipping 25 matching lines @@
           }
         ],
         "returns": {
           "$ref": "BlockingResponse",
           "description": "If \"blocking\" is specified in the \"extraInfoSpec\" parameter, the event listener should return an object of this type.",
           "optional": true
         }
       },
       {
         "name": "onAuthRequired",
+        "nocompile": true,
         "type": "function",
         "description": "Fired when an authentication failure is received. The listener has three options: it can provide authentication credentials, it can cancel the request and display the error page, or it can take no action on the challenge. If bad user credentials are provided, this may be called multiple times for the same request.",
         "parameters": [
           {
             "type": "object",
             "name": "details",
             "properties": {
               "requestId": {"type": "string", "description": "The ID of the request. Request IDs are unique within a browser session. As a result, they could be used to relate different events of the same request."},
               "url": {"type": "string"},
               "method": {"type": "string", "description": "Standard HTTP method."},
@@ skipping 37 matching lines @@
           }
         ],
         "returns": {
           "$ref": "BlockingResponse",
           "description": "If \"blocking\" is specified in the \"extraInfoSpec\" parameter, the event listener should return an object of this type.",
           "optional": true
         }
       },
       {
         "name": "onResponseStarted",
+        "nocompile": true,
         "type": "function",
         "description": "Fired when the first byte of the response body is received. For HTTP requests, this means that the status line and response headers are available.",
         "parameters": [
           {
             "type": "object",
             "name": "details",
             "properties": {
               "requestId": {"type": "string", "description": "The ID of the request. Request IDs are unique within a browser session. As a result, they could be used to relate different events of the same request."},
               "url": {"type": "string"},
               "method": {"type": "string", "description": "Standard HTTP method."},
@@ skipping 24 matching lines @@
             "items": {
               "type": "string",
               "enum": ["responseHeaders"]
             }
           }
         ]
       },
       {
         "name": "onBeforeRedirect",
         "type": "function",
+        "nocompile": true,
         "description": "Fired when a server-initiated redirect is about to occur.",
         "parameters": [
           {
             "type": "object",
             "name": "details",
             "properties": {
               "requestId": {"type": "string", "description": "The ID of the request. Request IDs are unique within a browser session. As a result, they could be used to relate different events of the same request."},
               "url": {"type": "string"},
               "method": {"type": "string", "description": "Standard HTTP method."},
               "frameId": {"type": "integer", "description": "The value 0 indicates that the request happens in the main frame; a positive value indicates the ID of a subframe in which the request happens. If the document of a (sub-)frame is loaded (<code>type</code> is <code>main_frame</code> or <code>sub_frame</code>), <code>frameId</code> indicates the ID of this frame, not the ID of the outer frame. Frame IDs are unique within a tab."},
@@ skipping 24 matching lines @@
             "items": {
               "type": "string",
               "enum": ["responseHeaders"]
             }
           }
         ]
       },
       {
         "name": "onCompleted",
         "type": "function",
+        "nocompile": true,
         "description": "Fired when a request is completed.",
         "parameters": [
           {
             "type": "object",
             "name": "details",
             "properties": {
               "requestId": {"type": "string", "description": "The ID of the request. Request IDs are unique within a browser session. As a result, they could be used to relate different events of the same request."},
               "url": {"type": "string"},
               "method": {"type": "string", "description": "Standard HTTP method."},
               "frameId": {"type": "integer", "description": "The value 0 indicates that the request happens in the main frame; a positive value indicates the ID of a subframe in which the request happens. If the document of a (sub-)frame is loaded (<code>type</code> is <code>main_frame</code> or <code>sub_frame</code>), <code>frameId</code> indicates the ID of this frame, not the ID of the outer frame. Frame IDs are unique within a tab."},
@@ skipping 54 matching lines @@
           {
             "$ref": "RequestFilter",
             "name": "filter",
             "description": "A set of filters that restricts the events that will be sent to this listener."
           }
         ]
       }
     ]
   }
 ]