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e930b89c34
***
Bug 1514594: Part 3a - Change ChromeUtils.import to return an exports object; not pollute global. r=mccr8
This changes the behavior of ChromeUtils.import() to return an exports object,
rather than a module global, in all cases except when `null` is passed as a
second argument, and changes the default behavior not to pollute the global
scope with the module's exports. Thus, the following code written for the old
model:
ChromeUtils.import("resource://gre/modules/Services.jsm");
is approximately the same as the following, in the new model:
var {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
Since the two behaviors are mutually incompatible, this patch will land with a
scripted rewrite to update all existing callers to use the new model rather
than the old.
***
Bug 1514594: Part 3b - Mass rewrite all JS code to use the new ChromeUtils.import API. rs=Gijs
This was done using the followng script:
https://bitbucket.org/kmaglione/m-c-rewrites/src/tip/processors/cu-import-exports.jsm
***
Bug 1514594: Part 3c - Update ESLint plugin for ChromeUtils.import API changes. r=Standard8
Differential Revision: https://phabricator.services.mozilla.com/D16747
***
Bug 1514594: Part 3d - Remove/fix hundreds of duplicate imports from sync tests. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16748
***
Bug 1514594: Part 3e - Remove no-op ChromeUtils.import() calls. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16749
***
Bug 1514594: Part 3f.1 - Cleanup various test corner cases after mass rewrite. r=Gijs
***
Bug 1514594: Part 3f.2 - Cleanup various non-test corner cases after mass rewrite. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16750
--HG--
extra : rebase_source : 359574ee3064c90f33bf36c2ebe3159a24cc8895
extra : histedit_source : b93c8f42808b1599f9122d7842d2c0b3e656a594%2C64a3a4e3359dc889e2ab2b49461bab9e27fc10a7
31 lines
1.2 KiB
JavaScript
31 lines
1.2 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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var {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
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var {AppConstants} = ChromeUtils.import("resource://gre/modules/AppConstants.jsm");
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function getInflatedStackLocations(thread, sample) {
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let stackTable = thread.stackTable;
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let frameTable = thread.frameTable;
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let stringTable = thread.stringTable;
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let SAMPLE_STACK_SLOT = thread.samples.schema.stack;
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let STACK_PREFIX_SLOT = stackTable.schema.prefix;
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let STACK_FRAME_SLOT = stackTable.schema.frame;
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let FRAME_LOCATION_SLOT = frameTable.schema.location;
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// Build the stack from the raw data and accumulate the locations in
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// an array.
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let stackIndex = sample[SAMPLE_STACK_SLOT];
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let locations = [];
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while (stackIndex !== null) {
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let stackEntry = stackTable.data[stackIndex];
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let frame = frameTable.data[stackEntry[STACK_FRAME_SLOT]];
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locations.push(stringTable[frame[FRAME_LOCATION_SLOT]]);
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stackIndex = stackEntry[STACK_PREFIX_SLOT];
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}
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// The profiler tree is inverted, so reverse the array.
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return locations.reverse();
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}
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