refactor(ivy): simplify walkTNodeTree method for readability (#31182)

PR Close #31182

packages/core/src/render3/interfaces/node.ts

@@ -438,7 +438,7 @@ export interface TNode {
    *   - This would return the first head node to project:
    *     `getHost(currentTNode).projection[currentTNode.projection]`.
    * - When projecting nodes the parent node retrieved may be a `<ng-content>` node, in which case
-   *   the process is recursive in nature (not implementation).
+   *   the process is recursive in nature.
    *
    * If `projection` is of type `RNode[][]` than we have a collection of native nodes passed as
    * projectable nodes during dynamic component creation.

packages/core/src/render3/interfaces/view.ts

@@ -357,7 +357,7 @@ export interface TView {
   viewQuery: ViewQueriesFunction<{}>|null;
 
   /**
-   * Pointer to the `TNode` that represents the root of the view.
+   * Pointer to the host `TNode` (not part of this TView).
    *
    * If this is a `TViewNode` for an `LViewNode`, this is an embedded view of a container.
    * We need this pointer to be able to efficiently find this node when inserting the view