React review panel: fix bug that prevented entries appearing when editor starts off scrolled down
GitOrigin-RevId: 61c5b5523e82cf5334c4de30d6849f45d5bc321a
* Use a block widget for top padding
* Update review panel positions when the editor geometry changes
* Remove editorPaddingTop from position calculations
* Recalculate review panel on start adding comment
* Assert on line content rather than index
* Use broadcastChange
* Keep focus in the editor when opening the review panel
* debounce broadcastChange
* Set CULL_AFTER to Infinity
GitOrigin-RevId: a8d7b8967736a9164b5264eeaadf334c15ec95ce
* Avoid setting style on the editor view whenever overflowPaddingState changes
* Round values in recalculateScreenPositions
* Refactor ignoreGeometryChangesUntil slightly
* Restore the original value
GitOrigin-RevId: 75c57be21dd16a748c0d9b14058386849a80b831
* Update Copybara options in preparation for open-sourcing the source editor
* Move files
* Update paths
* Remove source-editor module and checks for its existence
* Explicitly mention CM6 license in files that contain code adapted from CM6
GitOrigin-RevId: 89b7cc2b409db01ad103198ccbd1b126ab56349b